42765780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1861}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 77355564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1861, 1915, 2298, 3722, 3830, 4596, 5583, 5745, 7444, 7660, 9305, 11166, 11490, 18610, 22332, 22980, 27915, 37220, 55830, 111660, 712763, 1425526, 2138289, 2851052, 3563815, 4276578, 7127630, 8553156, 10691445, 14255260, 21382890, 42765780]

約数ペア:

[(1, 42765780), (2, 21382890), (3, 14255260), (4, 10691445), (5, 8553156), (6, 7127630), (10, 4276578), (12, 3563815), (15, 2851052), (20, 2138289), (30, 1425526), (60, 712763), (383, 111660), (766, 55830), (1149, 37220), (1532, 27915), (1861, 22980), (1915, 22332), (2298, 18610), (3722, 11490), (3830, 11166), (4596, 9305), (5583, 7660), (5745, 7444)]