43890210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 147184128

約数和(自身を除く): 103293918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 230, 233, 234, 273, 299, 315, 322, 345, 390, 414, 455, 466, 483, 546, 585, 598, 630, 690, 699, 805, 819, 897, 910, 966, 1035, 1165, 1170, 1365, 1398, 1449, 1495, 1610, 1631, 1638, 1794, 2070, 2093, 2097, 2330, 2415, 2691, 2730, 2898, 2990, 3029, 3262, 3495, 4095, 4186, 4194, 4485, 4830, 4893, 5359, 5382, 6058, 6279, 6990, 7245, 8155, 8190, 8970, 9087, 9786, 10465, 10485, 10718, 12558, 13455, 14490, 14679, 15145, 16077, 16310, 18174, 18837, 20930, 20970, 21203, 24465, 26795, 26910, 27261, 29358, 30290, 31395, 32154, 37513, 37674, 42406, 45435, 48231, 48930, 53590, 54522, 62790, 63609, 69667, 73395, 75026, 80385, 90870, 94185, 96462, 106015, 112539, 127218, 136305, 139334, 146790, 160770, 187565, 188370, 190827, 209001, 212030, 225078, 241155, 272610, 318045, 337617, 348335, 375130, 381654, 418002, 482310, 487669, 562695, 627003, 636090, 675234, 696670, 954135, 975338, 1045005, 1125390, 1254006, 1463007, 1688085, 1908270, 2090010, 2438345, 2926014, 3135015, 3376170, 4389021, 4876690, 6270030, 7315035, 8778042, 14630070, 21945105, 43890210]

約数ペア:

[(1, 43890210), (2, 21945105), (3, 14630070), (5, 8778042), (6, 7315035), (7, 6270030), (9, 4876690), (10, 4389021), (13, 3376170), (14, 3135015), (15, 2926014), (18, 2438345), (21, 2090010), (23, 1908270), (26, 1688085), (30, 1463007), (35, 1254006), (39, 1125390), (42, 1045005), (45, 975338), (46, 954135), (63, 696670), (65, 675234), (69, 636090), (70, 627003), (78, 562695), (90, 487669), (91, 482310), (105, 418002), (115, 381654), (117, 375130), (126, 348335), (130, 337617), (138, 318045), (161, 272610), (182, 241155), (195, 225078), (207, 212030), (210, 209001), (230, 190827), (233, 188370), (234, 187565), (273, 160770), (299, 146790), (315, 139334), (322, 136305), (345, 127218), (390, 112539), (414, 106015), (455, 96462), (466, 94185), (483, 90870), (546, 80385), (585, 75026), (598, 73395), (630, 69667), (690, 63609), (699, 62790), (805, 54522), (819, 53590), (897, 48930), (910, 48231), (966, 45435), (1035, 42406), (1165, 37674), (1170, 37513), (1365, 32154), (1398, 31395), (1449, 30290), (1495, 29358), (1610, 27261), (1631, 26910), (1638, 26795), (1794, 24465), (2070, 21203), (2093, 20970), (2097, 20930), (2330, 18837), (2415, 18174), (2691, 16310), (2730, 16077), (2898, 15145), (2990, 14679), (3029, 14490), (3262, 13455), (3495, 12558), (4095, 10718), (4186, 10485), (4194, 10465), (4485, 9786), (4830, 9087), (4893, 8970), (5359, 8190), (5382, 8155), (6058, 7245), (6279, 6990)]