67327420370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{838553}}^1$

素因数の和:838635

約数の個数: 64

約数和(自身を含む): 146834159616

約数和(自身を除く): 79506739246

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 155, 185, 217, 259, 310, 370, 434, 518, 1085, 1147, 1295, 2170, 2294, 2590, 5735, 8029, 11470, 16058, 40145, 80290, 838553, 1677106, 4192765, 5869871, 8385530, 11739742, 25995143, 29349355, 31026461, 51990286, 58698710, 62052922, 129975715, 155132305, 181966001, 217185227, 259951430, 310264610, 363932002, 434370454, 909830005, 961820291, 1085926135, 1819660010, 1923640582, 2171852270, 4809101455, 6732742037, 9618202910, 13465484074, 33663710185, 67327420370]

約数ペア:

[(1, 67327420370), (2, 33663710185), (5, 13465484074), (7, 9618202910), (10, 6732742037), (14, 4809101455), (31, 2171852270), (35, 1923640582), (37, 1819660010), (62, 1085926135), (70, 961820291), (74, 909830005), (155, 434370454), (185, 363932002), (217, 310264610), (259, 259951430), (310, 217185227), (370, 181966001), (434, 155132305), (518, 129975715), (1085, 62052922), (1147, 58698710), (1295, 51990286), (2170, 31026461), (2294, 29349355), (2590, 25995143), (5735, 11739742), (8029, 8385530), (11470, 5869871), (16058, 4192765), (40145, 1677106), (80290, 838553)]