291269084340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{434717}}^1$

素因数の和:435601

約数の個数: 96

約数和(自身を含む): 879312792960

約数和(自身を除く): 588043708620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 859, 1718, 2577, 3436, 4295, 5154, 8590, 10308, 11167, 12885, 17180, 22334, 25770, 33501, 44668, 51540, 55835, 67002, 111670, 134004, 167505, 223340, 335010, 434717, 670020, 869434, 1304151, 1738868, 2173585, 2608302, 4347170, 5216604, 5651321, 6520755, 8694340, 11302642, 13041510, 16953963, 22605284, 26083020, 28256605, 33907926, 56513210, 67815852, 84769815, 113026420, 169539630, 339079260, 373421903, 746843806, 1120265709, 1493687612, 1867109515, 2240531418, 3734219030, 4481062836, 4854484739, 5601328545, 7468438060, 9708969478, 11202657090, 14563454217, 19417938956, 22405314180, 24272423695, 29126908434, 48544847390, 58253816868, 72817271085, 97089694780, 145634542170, 291269084340]

約数ペア:

[(1, 291269084340), (2, 145634542170), (3, 97089694780), (4, 72817271085), (5, 58253816868), (6, 48544847390), (10, 29126908434), (12, 24272423695), (13, 22405314180), (15, 19417938956), (20, 14563454217), (26, 11202657090), (30, 9708969478), (39, 7468438060), (52, 5601328545), (60, 4854484739), (65, 4481062836), (78, 3734219030), (130, 2240531418), (156, 1867109515), (195, 1493687612), (260, 1120265709), (390, 746843806), (780, 373421903), (859, 339079260), (1718, 169539630), (2577, 113026420), (3436, 84769815), (4295, 67815852), (5154, 56513210), (8590, 33907926), (10308, 28256605), (11167, 26083020), (12885, 22605284), (17180, 16953963), (22334, 13041510), (25770, 11302642), (33501, 8694340), (44668, 6520755), (51540, 5651321), (55835, 5216604), (67002, 4347170), (111670, 2608302), (134004, 2173585), (167505, 1738868), (223340, 1304151), (335010, 869434), (434717, 670020)]