2210367705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{231331}}^1$

素因数の和:231366

約数の個数: 48

約数和(自身を含む): 4430470464

約数和(自身を除く): 2220102759

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 231331, 693993, 1156655, 1619317, 3007303, 3469965, 4857951, 8096585, 9021909, 11335219, 15036515, 21051121, 24289755, 34005657, 45109545, 56676095, 63153363, 105255605, 147357847, 170028285, 315766815, 442073541, 736789235, 2210367705]

約数ペア:

[(1, 2210367705), (3, 736789235), (5, 442073541), (7, 315766815), (13, 170028285), (15, 147357847), (21, 105255605), (35, 63153363), (39, 56676095), (49, 45109545), (65, 34005657), (91, 24289755), (105, 21051121), (147, 15036515), (195, 11335219), (245, 9021909), (273, 8096585), (455, 4857951), (637, 3469965), (735, 3007303), (1365, 1619317), (1911, 1156655), (3185, 693993), (9555, 231331)]