38950730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 90091008

約数和(自身を除く): 51140278

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 1861, 2093, 2990, 3722, 4186, 9305, 10465, 13027, 18610, 20930, 24193, 26054, 42803, 48386, 65135, 85606, 120965, 130270, 169351, 214015, 241930, 299621, 338702, 428030, 556439, 599242, 846755, 1112878, 1498105, 1693510, 2782195, 2996210, 3895073, 5564390, 7790146, 19475365, 38950730]

約数ペア:

[(1, 38950730), (2, 19475365), (5, 7790146), (7, 5564390), (10, 3895073), (13, 2996210), (14, 2782195), (23, 1693510), (26, 1498105), (35, 1112878), (46, 846755), (65, 599242), (70, 556439), (91, 428030), (115, 338702), (130, 299621), (161, 241930), (182, 214015), (230, 169351), (299, 130270), (322, 120965), (455, 85606), (598, 65135), (805, 48386), (910, 42803), (1495, 26054), (1610, 24193), (1861, 20930), (2093, 18610), (2990, 13027), (3722, 10465), (4186, 9305)]