4076730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{719}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 12545280

約数和(自身を除く): 8468550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 719, 810, 945, 1134, 1438, 1890, 2157, 2835, 3595, 4314, 5033, 5670, 6471, 7190, 10066, 10785, 12942, 15099, 19413, 21570, 25165, 30198, 32355, 38826, 45297, 50330, 58239, 64710, 75495, 90594, 97065, 116478, 135891, 150990, 194130, 226485, 271782, 291195, 407673, 452970, 582390, 679455, 815346, 1358910, 2038365, 4076730]

約数ペア:

[(1, 4076730), (2, 2038365), (3, 1358910), (5, 815346), (6, 679455), (7, 582390), (9, 452970), (10, 407673), (14, 291195), (15, 271782), (18, 226485), (21, 194130), (27, 150990), (30, 135891), (35, 116478), (42, 97065), (45, 90594), (54, 75495), (63, 64710), (70, 58239), (81, 50330), (90, 45297), (105, 38826), (126, 32355), (135, 30198), (162, 25165), (189, 21570), (210, 19413), (270, 15099), (315, 12942), (378, 10785), (405, 10066), (567, 7190), (630, 6471), (719, 5670), (810, 5033), (945, 4314), (1134, 3595), (1438, 2835), (1890, 2157)]