201420172830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1\times {\mathrm{123973}}^1$

素因数の和:125761

約数の個数: 64

約数和(自身を含む): 499291895808

約数和(自身を除く): 297871722978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1747, 3494, 5241, 8735, 10482, 17470, 26205, 52410, 54157, 108314, 123973, 162471, 247946, 270785, 324942, 371919, 541570, 619865, 743838, 812355, 1239730, 1624710, 1859595, 3719190, 3843163, 7686326, 11529489, 19215815, 23058978, 38431630, 57647445, 115294890, 216580831, 433161662, 649742493, 1082904155, 1299484986, 2165808310, 3248712465, 6497424930, 6714005761, 13428011522, 20142017283, 33570028805, 40284034566, 67140057610, 100710086415, 201420172830]

約数ペア:

[(1, 201420172830), (2, 100710086415), (3, 67140057610), (5, 40284034566), (6, 33570028805), (10, 20142017283), (15, 13428011522), (30, 6714005761), (31, 6497424930), (62, 3248712465), (93, 2165808310), (155, 1299484986), (186, 1082904155), (310, 649742493), (465, 433161662), (930, 216580831), (1747, 115294890), (3494, 57647445), (5241, 38431630), (8735, 23058978), (10482, 19215815), (17470, 11529489), (26205, 7686326), (52410, 3843163), (54157, 3719190), (108314, 1859595), (123973, 1624710), (162471, 1239730), (247946, 812355), (270785, 743838), (324942, 619865), (371919, 541570)]