1868507460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{8219}}^1$

素因数の和:8658

約数の個数: 96

約数和(自身を含む): 5827651200

約数和(自身を除く): 3959143740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 421, 540, 842, 1263, 1684, 2105, 2526, 3789, 4210, 5052, 6315, 7578, 8219, 8420, 11367, 12630, 15156, 16438, 18945, 22734, 24657, 25260, 32876, 37890, 41095, 45468, 49314, 56835, 73971, 75780, 82190, 98628, 113670, 123285, 147942, 164380, 221913, 227340, 246570, 295884, 369855, 443826, 493140, 739710, 887652, 1109565, 1479420, 2219130, 3460199, 4438260, 6920398, 10380597, 13840796, 17300995, 20761194, 31141791, 34601990, 41522388, 51902985, 62283582, 69203980, 93425373, 103805970, 124567164, 155708955, 186850746, 207611940, 311417910, 373701492, 467126865, 622835820, 934253730, 1868507460]

約数ペア:

[(1, 1868507460), (2, 934253730), (3, 622835820), (4, 467126865), (5, 373701492), (6, 311417910), (9, 207611940), (10, 186850746), (12, 155708955), (15, 124567164), (18, 103805970), (20, 93425373), (27, 69203980), (30, 62283582), (36, 51902985), (45, 41522388), (54, 34601990), (60, 31141791), (90, 20761194), (108, 17300995), (135, 13840796), (180, 10380597), (270, 6920398), (421, 4438260), (540, 3460199), (842, 2219130), (1263, 1479420), (1684, 1109565), (2105, 887652), (2526, 739710), (3789, 493140), (4210, 443826), (5052, 369855), (6315, 295884), (7578, 246570), (8219, 227340), (8420, 221913), (11367, 164380), (12630, 147942), (15156, 123285), (16438, 113670), (18945, 98628), (22734, 82190), (24657, 75780), (25260, 73971), (32876, 56835), (37890, 49314), (41095, 45468)]