30327570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 216

約数和(自身を含む): 103262796

約数和(自身を除く): 72935226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 49, 63, 65, 69, 70, 78, 90, 91, 98, 105, 115, 117, 126, 130, 138, 147, 161, 182, 195, 207, 210, 230, 234, 245, 273, 294, 299, 315, 322, 345, 390, 414, 441, 455, 483, 490, 529, 546, 585, 598, 630, 637, 690, 735, 805, 819, 882, 897, 910, 966, 1035, 1058, 1127, 1170, 1274, 1365, 1449, 1470, 1495, 1587, 1610, 1638, 1794, 1911, 2070, 2093, 2205, 2254, 2415, 2645, 2691, 2730, 2898, 2990, 3174, 3185, 3381, 3703, 3822, 4095, 4186, 4410, 4485, 4761, 4830, 5290, 5382, 5635, 5733, 6279, 6370, 6762, 6877, 7245, 7406, 7935, 8190, 8970, 9522, 9555, 10143, 10465, 11109, 11270, 11466, 12558, 13455, 13754, 14490, 14651, 15870, 16905, 18515, 18837, 19110, 20286, 20631, 20930, 22218, 23805, 25921, 26910, 28665, 29302, 31395, 33327, 33810, 34385, 37030, 37674, 41262, 43953, 47610, 48139, 50715, 51842, 55545, 57330, 61893, 62790, 66654, 68770, 73255, 77763, 87906, 94185, 96278, 101430, 103155, 111090, 123786, 129605, 131859, 144417, 146510, 155526, 166635, 188370, 206310, 219765, 233289, 240695, 259210, 263718, 288834, 309465, 333270, 336973, 388815, 433251, 439530, 466578, 481390, 618930, 659295, 673946, 722085, 777630, 866502, 1010919, 1166445, 1318590, 1444170, 1684865, 2021838, 2166255, 2332890, 3032757, 3369730, 4332510, 5054595, 6065514, 10109190, 15163785, 30327570]

約数ペア:

[(1, 30327570), (2, 15163785), (3, 10109190), (5, 6065514), (6, 5054595), (7, 4332510), (9, 3369730), (10, 3032757), (13, 2332890), (14, 2166255), (15, 2021838), (18, 1684865), (21, 1444170), (23, 1318590), (26, 1166445), (30, 1010919), (35, 866502), (39, 777630), (42, 722085), (45, 673946), (46, 659295), (49, 618930), (63, 481390), (65, 466578), (69, 439530), (70, 433251), (78, 388815), (90, 336973), (91, 333270), (98, 309465), (105, 288834), (115, 263718), (117, 259210), (126, 240695), (130, 233289), (138, 219765), (147, 206310), (161, 188370), (182, 166635), (195, 155526), (207, 146510), (210, 144417), (230, 131859), (234, 129605), (245, 123786), (273, 111090), (294, 103155), (299, 101430), (315, 96278), (322, 94185), (345, 87906), (390, 77763), (414, 73255), (441, 68770), (455, 66654), (483, 62790), (490, 61893), (529, 57330), (546, 55545), (585, 51842), (598, 50715), (630, 48139), (637, 47610), (690, 43953), (735, 41262), (805, 37674), (819, 37030), (882, 34385), (897, 33810), (910, 33327), (966, 31395), (1035, 29302), (1058, 28665), (1127, 26910), (1170, 25921), (1274, 23805), (1365, 22218), (1449, 20930), (1470, 20631), (1495, 20286), (1587, 19110), (1610, 18837), (1638, 18515), (1794, 16905), (1911, 15870), (2070, 14651), (2093, 14490), (2205, 13754), (2254, 13455), (2415, 12558), (2645, 11466), (2691, 11270), (2730, 11109), (2898, 10465), (2990, 10143), (3174, 9555), (3185, 9522), (3381, 8970), (3703, 8190), (3822, 7935), (4095, 7406), (4186, 7245), (4410, 6877), (4485, 6762), (4761, 6370), (4830, 6279), (5290, 5733), (5382, 5635)]