2100057990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11071}}^1\times {\mathrm{6323}}^1$

素因数の和:17404

約数の個数: 32

約数和(自身を含む): 5041391616

約数和(自身を除く): 2941333626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6323, 11071, 12646, 18969, 22142, 31615, 33213, 37938, 55355, 63230, 66426, 94845, 110710, 166065, 189690, 332130, 70001933, 140003866, 210005799, 350009665, 420011598, 700019330, 1050028995, 2100057990]

約数ペア:

[(1, 2100057990), (2, 1050028995), (3, 700019330), (5, 420011598), (6, 350009665), (10, 210005799), (15, 140003866), (30, 70001933), (6323, 332130), (11071, 189690), (12646, 166065), (18969, 110710), (22142, 94845), (31615, 66426), (33213, 63230), (37938, 55355)]