177402030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7541

約数の個数: 64

約数和(自身を含む): 466095168

約数和(自身を除く): 288693138

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, 3965, 4758, 7457, 7930, 11895, 14914, 22371, 23790, 37285, 44742, 74570, 96941, 111855, 193882, 223710, 290823, 454877, 484705, 581646, 909754, 969410, 1364631, 1454115, 2274385, 2729262, 2908230, 4548770, 5913401, 6823155, 11826802, 13646310, 17740203, 29567005, 35480406, 59134010, 88701015, 177402030]

約数ペア:

[(1, 177402030), (2, 88701015), (3, 59134010), (5, 35480406), (6, 29567005), (10, 17740203), (13, 13646310), (15, 11826802), (26, 6823155), (30, 5913401), (39, 4548770), (61, 2908230), (65, 2729262), (78, 2274385), (122, 1454115), (130, 1364631), (183, 969410), (195, 909754), (305, 581646), (366, 484705), (390, 454877), (610, 290823), (793, 223710), (915, 193882), (1586, 111855), (1830, 96941), (2379, 74570), (3965, 44742), (4758, 37285), (7457, 23790), (7930, 22371), (11895, 14914)]