4978380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 16047360

約数和(自身を除く): 11068980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 397, 418, 570, 627, 660, 794, 836, 1045, 1140, 1191, 1254, 1588, 1985, 2090, 2382, 2508, 3135, 3970, 4180, 4367, 4764, 5955, 6270, 7543, 7940, 8734, 11910, 12540, 13101, 15086, 17468, 21835, 22629, 23820, 26202, 30172, 37715, 43670, 45258, 52404, 65505, 75430, 82973, 87340, 90516, 113145, 131010, 150860, 165946, 226290, 248919, 262020, 331892, 414865, 452580, 497838, 829730, 995676, 1244595, 1659460, 2489190, 4978380]

約数ペア:

[(1, 4978380), (2, 2489190), (3, 1659460), (4, 1244595), (5, 995676), (6, 829730), (10, 497838), (11, 452580), (12, 414865), (15, 331892), (19, 262020), (20, 248919), (22, 226290), (30, 165946), (33, 150860), (38, 131010), (44, 113145), (55, 90516), (57, 87340), (60, 82973), (66, 75430), (76, 65505), (95, 52404), (110, 45258), (114, 43670), (132, 37715), (165, 30172), (190, 26202), (209, 23820), (220, 22629), (228, 21835), (285, 17468), (330, 15086), (380, 13101), (397, 12540), (418, 11910), (570, 8734), (627, 7940), (660, 7543), (794, 6270), (836, 5955), (1045, 4764), (1140, 4367), (1191, 4180), (1254, 3970), (1588, 3135), (1985, 2508), (2090, 2382)]