2443286790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{54623}}^1$

素因数の和:54714

約数の個数: 96

約数和(自身を含む): 7362441216

約数和(自身を除く): 4919154426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 4473, 4970, 6390, 7455, 8946, 14910, 22365, 44730, 54623, 109246, 163869, 273115, 327738, 382361, 491607, 546230, 764722, 819345, 983214, 1147083, 1638690, 1911805, 2294166, 2458035, 3441249, 3823610, 3878233, 4916070, 5735415, 6882498, 7756466, 11470830, 11634699, 17206245, 19391165, 23269398, 27147631, 34412490, 34904097, 38782330, 54295262, 58173495, 69808194, 81442893, 116346990, 135738155, 162885786, 174520485, 244328679, 271476310, 349040970, 407214465, 488657358, 814428930, 1221643395, 2443286790]

約数ペア:

[(1, 2443286790), (2, 1221643395), (3, 814428930), (5, 488657358), (6, 407214465), (7, 349040970), (9, 271476310), (10, 244328679), (14, 174520485), (15, 162885786), (18, 135738155), (21, 116346990), (30, 81442893), (35, 69808194), (42, 58173495), (45, 54295262), (63, 38782330), (70, 34904097), (71, 34412490), (90, 27147631), (105, 23269398), (126, 19391165), (142, 17206245), (210, 11634699), (213, 11470830), (315, 7756466), (355, 6882498), (426, 5735415), (497, 4916070), (630, 3878233), (639, 3823610), (710, 3441249), (994, 2458035), (1065, 2294166), (1278, 1911805), (1491, 1638690), (2130, 1147083), (2485, 983214), (2982, 819345), (3195, 764722), (4473, 546230), (4970, 491607), (6390, 382361), (7455, 327738), (8946, 273115), (14910, 163869), (22365, 109246), (44730, 54623)]