74031230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81353}}^1$

素因数の和:81380

約数の個数: 32

約数和(自身を含む): 164009664

約数和(自身を除く): 89978434

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 81353, 162706, 406765, 569471, 813530, 1057589, 1138942, 2115178, 2847355, 5287945, 5694710, 7403123, 10575890, 14806246, 37015615, 74031230]

約数ペア:

[(1, 74031230), (2, 37015615), (5, 14806246), (7, 10575890), (10, 7403123), (13, 5694710), (14, 5287945), (26, 2847355), (35, 2115178), (65, 1138942), (70, 1057589), (91, 813530), (130, 569471), (182, 406765), (455, 162706), (910, 81353)]