8156310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 19900512

約数和(自身を除く): 11744202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 4457, 8914, 13371, 22285, 26742, 44570, 66855, 133710, 271877, 543754, 815631, 1359385, 1631262, 2718770, 4078155, 8156310]

約数ペア:

[(1, 8156310), (2, 4078155), (3, 2718770), (5, 1631262), (6, 1359385), (10, 815631), (15, 543754), (30, 271877), (61, 133710), (122, 66855), (183, 44570), (305, 26742), (366, 22285), (610, 13371), (915, 8914), (1830, 4457)]