15290730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 48956544

約数和(自身を除く): 33665814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 1867, 2730, 3734, 4095, 5601, 8190, 9335, 11202, 13069, 16803, 18670, 24271, 26138, 28005, 33606, 39207, 48542, 56010, 65345, 72813, 78414, 84015, 117621, 121355, 130690, 145626, 168030, 169897, 196035, 218439, 235242, 242710, 339794, 364065, 392070, 436878, 509691, 588105, 728130, 849485, 1019382, 1092195, 1176210, 1529073, 1698970, 2184390, 2548455, 3058146, 5096910, 7645365, 15290730]

約数ペア:

[(1, 15290730), (2, 7645365), (3, 5096910), (5, 3058146), (6, 2548455), (7, 2184390), (9, 1698970), (10, 1529073), (13, 1176210), (14, 1092195), (15, 1019382), (18, 849485), (21, 728130), (26, 588105), (30, 509691), (35, 436878), (39, 392070), (42, 364065), (45, 339794), (63, 242710), (65, 235242), (70, 218439), (78, 196035), (90, 169897), (91, 168030), (105, 145626), (117, 130690), (126, 121355), (130, 117621), (182, 84015), (195, 78414), (210, 72813), (234, 65345), (273, 56010), (315, 48542), (390, 39207), (455, 33606), (546, 28005), (585, 26138), (630, 24271), (819, 18670), (910, 16803), (1170, 13069), (1365, 11202), (1638, 9335), (1867, 8190), (2730, 5601), (3734, 4095)]