2962830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 7838208

約数和(自身を除く): 4875378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 107, 130, 142, 195, 213, 214, 321, 355, 390, 426, 535, 642, 710, 923, 1065, 1070, 1391, 1605, 1846, 2130, 2769, 2782, 3210, 4173, 4615, 5538, 6955, 7597, 8346, 9230, 13845, 13910, 15194, 20865, 22791, 27690, 37985, 41730, 45582, 75970, 98761, 113955, 197522, 227910, 296283, 493805, 592566, 987610, 1481415, 2962830]

約数ペア:

[(1, 2962830), (2, 1481415), (3, 987610), (5, 592566), (6, 493805), (10, 296283), (13, 227910), (15, 197522), (26, 113955), (30, 98761), (39, 75970), (65, 45582), (71, 41730), (78, 37985), (107, 27690), (130, 22791), (142, 20865), (195, 15194), (213, 13910), (214, 13845), (321, 9230), (355, 8346), (390, 7597), (426, 6955), (535, 5538), (642, 4615), (710, 4173), (923, 3210), (1065, 2782), (1070, 2769), (1391, 2130), (1605, 1846)]