66100370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 142442496

約数和(自身を除く): 76342126

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 367, 415, 434, 581, 734, 830, 1085, 1162, 1835, 2170, 2569, 2573, 2905, 3670, 5138, 5146, 5810, 11377, 12845, 12865, 18011, 22754, 25690, 25730, 30461, 36022, 56885, 60922, 79639, 90055, 113770, 152305, 159278, 180110, 213227, 304610, 398195, 426454, 796390, 944291, 1066135, 1888582, 2132270, 4721455, 6610037, 9442910, 13220074, 33050185, 66100370]

約数ペア:

[(1, 66100370), (2, 33050185), (5, 13220074), (7, 9442910), (10, 6610037), (14, 4721455), (31, 2132270), (35, 1888582), (62, 1066135), (70, 944291), (83, 796390), (155, 426454), (166, 398195), (217, 304610), (310, 213227), (367, 180110), (415, 159278), (434, 152305), (581, 113770), (734, 90055), (830, 79639), (1085, 60922), (1162, 56885), (1835, 36022), (2170, 30461), (2569, 25730), (2573, 25690), (2905, 22754), (3670, 18011), (5138, 12865), (5146, 12845), (5810, 11377)]