8617380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 17122908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 113, 123, 124, 155, 164, 186, 205, 226, 246, 310, 339, 372, 410, 452, 465, 492, 565, 615, 620, 678, 820, 930, 1130, 1230, 1271, 1356, 1695, 1860, 2260, 2460, 2542, 3390, 3503, 3813, 4633, 5084, 6355, 6780, 7006, 7626, 9266, 10509, 12710, 13899, 14012, 15252, 17515, 18532, 19065, 21018, 23165, 25420, 27798, 35030, 38130, 42036, 46330, 52545, 55596, 69495, 70060, 76260, 92660, 105090, 138990, 143623, 210180, 277980, 287246, 430869, 574492, 718115, 861738, 1436230, 1723476, 2154345, 2872460, 4308690, 8617380]

約数ペア:

[(1, 8617380), (2, 4308690), (3, 2872460), (4, 2154345), (5, 1723476), (6, 1436230), (10, 861738), (12, 718115), (15, 574492), (20, 430869), (30, 287246), (31, 277980), (41, 210180), (60, 143623), (62, 138990), (82, 105090), (93, 92660), (113, 76260), (123, 70060), (124, 69495), (155, 55596), (164, 52545), (186, 46330), (205, 42036), (226, 38130), (246, 35030), (310, 27798), (339, 25420), (372, 23165), (410, 21018), (452, 19065), (465, 18532), (492, 17515), (565, 15252), (615, 14012), (620, 13899), (678, 12710), (820, 10509), (930, 9266), (1130, 7626), (1230, 7006), (1271, 6780), (1356, 6355), (1695, 5084), (1860, 4633), (2260, 3813), (2460, 3503), (2542, 3390)]