123182220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9511

約数の個数: 96

約数和(自身を含む): 406941696

約数和(自身を除く): 283759476

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, 9461, 13020, 18922, 28383, 37844, 47305, 56766, 66227, 94610, 113532, 132454, 141915, 189220, 198681, 264908, 283830, 293291, 331135, 397362, 567660, 586582, 662270, 794724, 879873, 993405, 1173164, 1324540, 1466455, 1759746, 1986810, 2053037, 2932910, 3519492, 3973620, 4106074, 4399365, 5865820, 6159111, 8212148, 8798730, 10265185, 12318222, 17597460, 20530370, 24636444, 30795555, 41060740, 61591110, 123182220]

約数ペア:

[(1, 123182220), (2, 61591110), (3, 41060740), (4, 30795555), (5, 24636444), (6, 20530370), (7, 17597460), (10, 12318222), (12, 10265185), (14, 8798730), (15, 8212148), (20, 6159111), (21, 5865820), (28, 4399365), (30, 4106074), (31, 3973620), (35, 3519492), (42, 2932910), (60, 2053037), (62, 1986810), (70, 1759746), (84, 1466455), (93, 1324540), (105, 1173164), (124, 993405), (140, 879873), (155, 794724), (186, 662270), (210, 586582), (217, 567660), (310, 397362), (372, 331135), (420, 293291), (434, 283830), (465, 264908), (620, 198681), (651, 189220), (868, 141915), (930, 132454), (1085, 113532), (1302, 94610), (1860, 66227), (2170, 56766), (2604, 47305), (3255, 37844), (4340, 28383), (6510, 18922), (9461, 13020)]