89156970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 200421270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 49, 54, 63, 69, 70, 90, 98, 105, 115, 126, 135, 138, 147, 161, 189, 207, 210, 230, 245, 270, 293, 294, 315, 322, 345, 378, 414, 441, 483, 490, 586, 621, 630, 690, 735, 805, 879, 882, 945, 966, 1035, 1127, 1242, 1323, 1449, 1465, 1470, 1610, 1758, 1890, 2051, 2070, 2205, 2254, 2415, 2637, 2646, 2898, 2930, 3105, 3381, 4102, 4347, 4395, 4410, 4830, 5274, 5635, 6153, 6210, 6615, 6739, 6762, 7245, 7911, 8694, 8790, 10143, 10255, 11270, 12306, 13185, 13230, 13478, 14357, 14490, 15822, 16905, 18459, 20217, 20286, 20510, 21735, 26370, 28714, 30429, 30765, 33695, 33810, 36918, 39555, 40434, 43071, 43470, 47173, 50715, 55377, 60651, 60858, 61530, 67390, 71785, 79110, 86142, 92295, 94346, 101085, 101430, 110754, 121302, 129213, 141519, 143570, 152145, 181953, 184590, 202170, 215355, 235865, 258426, 276885, 283038, 303255, 304290, 330211, 363906, 387639, 424557, 430710, 471730, 553770, 606510, 646065, 660422, 707595, 775278, 849114, 909765, 990633, 1273671, 1292130, 1415190, 1651055, 1819530, 1938195, 1981266, 2122785, 2547342, 2971899, 3302110, 3876390, 4245570, 4953165, 5943798, 6368355, 8915697, 9906330, 12736710, 14859495, 17831394, 29718990, 44578485, 89156970]

約数ペア:

[(1, 89156970), (2, 44578485), (3, 29718990), (5, 17831394), (6, 14859495), (7, 12736710), (9, 9906330), (10, 8915697), (14, 6368355), (15, 5943798), (18, 4953165), (21, 4245570), (23, 3876390), (27, 3302110), (30, 2971899), (35, 2547342), (42, 2122785), (45, 1981266), (46, 1938195), (49, 1819530), (54, 1651055), (63, 1415190), (69, 1292130), (70, 1273671), (90, 990633), (98, 909765), (105, 849114), (115, 775278), (126, 707595), (135, 660422), (138, 646065), (147, 606510), (161, 553770), (189, 471730), (207, 430710), (210, 424557), (230, 387639), (245, 363906), (270, 330211), (293, 304290), (294, 303255), (315, 283038), (322, 276885), (345, 258426), (378, 235865), (414, 215355), (441, 202170), (483, 184590), (490, 181953), (586, 152145), (621, 143570), (630, 141519), (690, 129213), (735, 121302), (805, 110754), (879, 101430), (882, 101085), (945, 94346), (966, 92295), (1035, 86142), (1127, 79110), (1242, 71785), (1323, 67390), (1449, 61530), (1465, 60858), (1470, 60651), (1610, 55377), (1758, 50715), (1890, 47173), (2051, 43470), (2070, 43071), (2205, 40434), (2254, 39555), (2415, 36918), (2637, 33810), (2646, 33695), (2898, 30765), (2930, 30429), (3105, 28714), (3381, 26370), (4102, 21735), (4347, 20510), (4395, 20286), (4410, 20217), (4830, 18459), (5274, 16905), (5635, 15822), (6153, 14490), (6210, 14357), (6615, 13478), (6739, 13230), (6762, 13185), (7245, 12306), (7911, 11270), (8694, 10255), (8790, 10143)]