30560702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 50371200

約数和(自身を除く): 19810498

約数列:

[1, 2, 19, 38, 43, 59, 86, 118, 317, 634, 817, 1121, 1634, 2242, 2537, 5074, 6023, 12046, 13631, 18703, 27262, 37406, 48203, 96406, 258989, 355357, 517978, 710714, 804229, 1608458, 15280351, 30560702]

約数ペア:

[(1, 30560702), (2, 15280351), (19, 1608458), (38, 804229), (43, 710714), (59, 517978), (86, 355357), (118, 258989), (317, 96406), (634, 48203), (817, 37406), (1121, 27262), (1634, 18703), (2242, 13631), (2537, 12046), (5074, 6023)]