67968030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 178613568

約数和(自身を除く): 110645538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 2857, 3965, 4758, 5714, 7930, 8571, 11895, 14285, 17142, 23790, 28570, 37141, 42855, 74282, 85710, 111423, 174277, 185705, 222846, 348554, 371410, 522831, 557115, 871385, 1045662, 1114230, 1742770, 2265601, 2614155, 4531202, 5228310, 6796803, 11328005, 13593606, 22656010, 33984015, 67968030]

約数ペア:

[(1, 67968030), (2, 33984015), (3, 22656010), (5, 13593606), (6, 11328005), (10, 6796803), (13, 5228310), (15, 4531202), (26, 2614155), (30, 2265601), (39, 1742770), (61, 1114230), (65, 1045662), (78, 871385), (122, 557115), (130, 522831), (183, 371410), (195, 348554), (305, 222846), (366, 185705), (390, 174277), (610, 111423), (793, 85710), (915, 74282), (1586, 42855), (1830, 37141), (2379, 28570), (2857, 23790), (3965, 17142), (4758, 14285), (5714, 11895), (7930, 8571)]