30115644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 76769280

約数和(自身を除く): 46653636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2719, 2769, 3692, 5438, 5538, 8157, 10876, 11076, 16314, 32628, 35347, 70694, 106041, 141388, 193049, 212082, 386098, 424164, 579147, 772196, 1158294, 2316588, 2509637, 5019274, 7528911, 10038548, 15057822, 30115644]

約数ペア:

[(1, 30115644), (2, 15057822), (3, 10038548), (4, 7528911), (6, 5019274), (12, 2509637), (13, 2316588), (26, 1158294), (39, 772196), (52, 579147), (71, 424164), (78, 386098), (142, 212082), (156, 193049), (213, 141388), (284, 106041), (426, 70694), (852, 35347), (923, 32628), (1846, 16314), (2719, 11076), (2769, 10876), (3692, 8157), (5438, 5538)]