136497340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4547

約数の個数: 72

約数和(自身を含む): 344276352

約数和(自身を除く): 207779012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 4493, 6076, 7595, 8986, 15190, 17972, 22465, 30380, 31451, 44930, 62902, 89860, 125804, 139283, 157255, 220157, 278566, 314510, 440314, 557132, 629020, 696415, 880628, 974981, 1100785, 1392830, 1949962, 2201570, 2785660, 3899924, 4403140, 4874905, 6824867, 9749810, 13649734, 19499620, 27299468, 34124335, 68248670, 136497340]

約数ペア:

[(1, 136497340), (2, 68248670), (4, 34124335), (5, 27299468), (7, 19499620), (10, 13649734), (14, 9749810), (20, 6824867), (28, 4874905), (31, 4403140), (35, 3899924), (49, 2785660), (62, 2201570), (70, 1949962), (98, 1392830), (124, 1100785), (140, 974981), (155, 880628), (196, 696415), (217, 629020), (245, 557132), (310, 440314), (434, 314510), (490, 278566), (620, 220157), (868, 157255), (980, 139283), (1085, 125804), (1519, 89860), (2170, 62902), (3038, 44930), (4340, 31451), (4493, 30380), (6076, 22465), (7595, 17972), (8986, 15190)]