66079232820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5170519}}^1$

素因数の和:5170605

約数の個数: 72

約数和(自身を含む): 203263482240

約数和(自身を除く): 137184249420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 5170519, 10341038, 15511557, 20682076, 25852595, 31023114, 46534671, 51705190, 62046228, 77557785, 93069342, 103410380, 155115570, 186138684, 232673355, 310231140, 367106849, 465346710, 734213698, 930693420, 1101320547, 1468427396, 1835534245, 2202641094, 3303961641, 3671068490, 4405282188, 5506602735, 6607923282, 7342136980, 11013205470, 13215846564, 16519808205, 22026410940, 33039616410, 66079232820]

約数ペア:

[(1, 66079232820), (2, 33039616410), (3, 22026410940), (4, 16519808205), (5, 13215846564), (6, 11013205470), (9, 7342136980), (10, 6607923282), (12, 5506602735), (15, 4405282188), (18, 3671068490), (20, 3303961641), (30, 2202641094), (36, 1835534245), (45, 1468427396), (60, 1101320547), (71, 930693420), (90, 734213698), (142, 465346710), (180, 367106849), (213, 310231140), (284, 232673355), (355, 186138684), (426, 155115570), (639, 103410380), (710, 93069342), (852, 77557785), (1065, 62046228), (1278, 51705190), (1420, 46534671), (2130, 31023114), (2556, 25852595), (3195, 20682076), (4260, 15511557), (6390, 10341038), (12780, 5170519)]