1503172020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16493}}^1$

素因数の和:16550

約数の個数: 144

約数和(自身を含む): 5054289408

約数和(自身を除く): 3551117388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 4340, 4557, 6076, 6510, 7595, 9114, 13020, 15190, 16493, 18228, 22785, 30380, 32986, 45570, 49479, 65972, 82465, 91140, 98958, 115451, 164930, 197916, 230902, 247395, 329860, 346353, 461804, 494790, 511283, 577255, 692706, 808157, 989580, 1022566, 1154510, 1385412, 1533849, 1616314, 1731765, 2045132, 2309020, 2424471, 2556415, 3067698, 3232628, 3463530, 3578981, 4040785, 4848942, 5112830, 6135396, 6927060, 7157962, 7669245, 8081570, 9697884, 10225660, 10736943, 12122355, 14315924, 15338490, 16163140, 17894905, 21473886, 24244710, 25052867, 30676980, 35789810, 42947772, 48489420, 50105734, 53684715, 71579620, 75158601, 100211468, 107369430, 125264335, 150317202, 214738860, 250528670, 300634404, 375793005, 501057340, 751586010, 1503172020]

約数ペア:

[(1, 1503172020), (2, 751586010), (3, 501057340), (4, 375793005), (5, 300634404), (6, 250528670), (7, 214738860), (10, 150317202), (12, 125264335), (14, 107369430), (15, 100211468), (20, 75158601), (21, 71579620), (28, 53684715), (30, 50105734), (31, 48489420), (35, 42947772), (42, 35789810), (49, 30676980), (60, 25052867), (62, 24244710), (70, 21473886), (84, 17894905), (93, 16163140), (98, 15338490), (105, 14315924), (124, 12122355), (140, 10736943), (147, 10225660), (155, 9697884), (186, 8081570), (196, 7669245), (210, 7157962), (217, 6927060), (245, 6135396), (294, 5112830), (310, 4848942), (372, 4040785), (420, 3578981), (434, 3463530), (465, 3232628), (490, 3067698), (588, 2556415), (620, 2424471), (651, 2309020), (735, 2045132), (868, 1731765), (930, 1616314), (980, 1533849), (1085, 1385412), (1302, 1154510), (1470, 1022566), (1519, 989580), (1860, 808157), (2170, 692706), (2604, 577255), (2940, 511283), (3038, 494790), (3255, 461804), (4340, 346353), (4557, 329860), (6076, 247395), (6510, 230902), (7595, 197916), (9114, 164930), (13020, 115451), (15190, 98958), (16493, 91140), (18228, 82465), (22785, 65972), (30380, 49479), (32986, 45570)]