77679660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8689}}^1$

素因数の和:8850

約数の個数: 48

約数和(自身を含む): 218988000

約数和(自身を除く): 141308340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8689, 8940, 17378, 26067, 34756, 43445, 52134, 86890, 104268, 130335, 173780, 260670, 521340, 1294661, 2589322, 3883983, 5178644, 6473305, 7767966, 12946610, 15535932, 19419915, 25893220, 38839830, 77679660]

約数ペア:

[(1, 77679660), (2, 38839830), (3, 25893220), (4, 19419915), (5, 15535932), (6, 12946610), (10, 7767966), (12, 6473305), (15, 5178644), (20, 3883983), (30, 2589322), (60, 1294661), (149, 521340), (298, 260670), (447, 173780), (596, 130335), (745, 104268), (894, 86890), (1490, 52134), (1788, 43445), (2235, 34756), (2980, 26067), (4470, 17378), (8689, 8940)]