4909890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 11981376

約数和(自身を除く): 7071486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 2683, 5366, 8049, 13415, 16098, 26830, 40245, 80490, 163663, 327326, 490989, 818315, 981978, 1636630, 2454945, 4909890]

約数ペア:

[(1, 4909890), (2, 2454945), (3, 1636630), (5, 981978), (6, 818315), (10, 490989), (15, 327326), (30, 163663), (61, 80490), (122, 40245), (183, 26830), (305, 16098), (366, 13415), (610, 8049), (915, 5366), (1830, 2683)]