91491540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7077

約数の個数: 96

約数和(自身を含む): 302260224

約数和(自身を除く): 210768684

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, 7027, 13020, 14054, 21081, 28108, 35135, 42162, 49189, 70270, 84324, 98378, 105405, 140540, 147567, 196756, 210810, 217837, 245945, 295134, 421620, 435674, 491890, 590268, 653511, 737835, 871348, 983780, 1089185, 1307022, 1475670, 1524859, 2178370, 2614044, 2951340, 3049718, 3267555, 4356740, 4574577, 6099436, 6535110, 7624295, 9149154, 13070220, 15248590, 18298308, 22872885, 30497180, 45745770, 91491540]

約数ペア:

[(1, 91491540), (2, 45745770), (3, 30497180), (4, 22872885), (5, 18298308), (6, 15248590), (7, 13070220), (10, 9149154), (12, 7624295), (14, 6535110), (15, 6099436), (20, 4574577), (21, 4356740), (28, 3267555), (30, 3049718), (31, 2951340), (35, 2614044), (42, 2178370), (60, 1524859), (62, 1475670), (70, 1307022), (84, 1089185), (93, 983780), (105, 871348), (124, 737835), (140, 653511), (155, 590268), (186, 491890), (210, 435674), (217, 421620), (310, 295134), (372, 245945), (420, 217837), (434, 210810), (465, 196756), (620, 147567), (651, 140540), (868, 105405), (930, 98378), (1085, 84324), (1302, 70270), (1860, 49189), (2170, 42162), (2604, 35135), (3255, 28108), (4340, 21081), (6510, 14054), (7027, 13020)]