89069820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6891

約数の個数: 96

約数和(自身を含む): 294260736

約数和(自身を除く): 205190916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 6841, 13020, 13682, 20523, 27364, 34205, 41046, 47887, 68410, 82092, 95774, 102615, 136820, 143661, 191548, 205230, 212071, 239435, 287322, 410460, 424142, 478870, 574644, 636213, 718305, 848284, 957740, 1060355, 1272426, 1436610, 1484497, 2120710, 2544852, 2873220, 2968994, 3181065, 4241420, 4453491, 5937988, 6362130, 7422485, 8906982, 12724260, 14844970, 17813964, 22267455, 29689940, 44534910, 89069820]

約数ペア:

[(1, 89069820), (2, 44534910), (3, 29689940), (4, 22267455), (5, 17813964), (6, 14844970), (7, 12724260), (10, 8906982), (12, 7422485), (14, 6362130), (15, 5937988), (20, 4453491), (21, 4241420), (28, 3181065), (30, 2968994), (31, 2873220), (35, 2544852), (42, 2120710), (60, 1484497), (62, 1436610), (70, 1272426), (84, 1060355), (93, 957740), (105, 848284), (124, 718305), (140, 636213), (155, 574644), (186, 478870), (210, 424142), (217, 410460), (310, 287322), (372, 239435), (420, 212071), (434, 205230), (465, 191548), (620, 143661), (651, 136820), (868, 102615), (930, 95774), (1085, 82092), (1302, 68410), (1860, 47887), (2170, 41046), (2604, 34205), (3255, 27364), (4340, 20523), (6510, 13682), (6841, 13020)]