15713069820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1206841}}^1$

素因数の和:1206891

約数の個数: 96

約数和(自身を含む): 51903860736

約数和(自身を除く): 36190790916

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, 13020, 1206841, 2413682, 3620523, 4827364, 6034205, 7241046, 8447887, 12068410, 14482092, 16895774, 18102615, 24136820, 25343661, 33791548, 36205230, 37412071, 42239435, 50687322, 72410460, 74824142, 84478870, 101374644, 112236213, 126718305, 149648284, 168957740, 187060355, 224472426, 253436610, 261884497, 374120710, 448944852, 506873220, 523768994, 561181065, 748241420, 785653491, 1047537988, 1122362130, 1309422485, 1571306982, 2244724260, 2618844970, 3142613964, 3928267455, 5237689940, 7856534910, 15713069820]

約数ペア:

[(1, 15713069820), (2, 7856534910), (3, 5237689940), (4, 3928267455), (5, 3142613964), (6, 2618844970), (7, 2244724260), (10, 1571306982), (12, 1309422485), (14, 1122362130), (15, 1047537988), (20, 785653491), (21, 748241420), (28, 561181065), (30, 523768994), (31, 506873220), (35, 448944852), (42, 374120710), (60, 261884497), (62, 253436610), (70, 224472426), (84, 187060355), (93, 168957740), (105, 149648284), (124, 126718305), (140, 112236213), (155, 101374644), (186, 84478870), (210, 74824142), (217, 72410460), (310, 50687322), (372, 42239435), (420, 37412071), (434, 36205230), (465, 33791548), (620, 25343661), (651, 24136820), (868, 18102615), (930, 16895774), (1085, 14482092), (1302, 12068410), (1860, 8447887), (2170, 7241046), (2604, 6034205), (3255, 4827364), (4340, 3620523), (6510, 2413682), (13020, 1206841)]