1514894740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{3329}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 3243073680

約数和(自身を除く): 1728178940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 373, 610, 746, 1220, 1492, 1865, 3329, 3730, 6658, 7460, 13316, 16645, 22753, 33290, 45506, 66580, 91012, 113765, 203069, 227530, 406138, 455060, 812276, 1015345, 1241717, 2030690, 2483434, 4061380, 4966868, 6208585, 12417170, 24834340, 75744737, 151489474, 302978948, 378723685, 757447370, 1514894740]

約数ペア:

[(1, 1514894740), (2, 757447370), (4, 378723685), (5, 302978948), (10, 151489474), (20, 75744737), (61, 24834340), (122, 12417170), (244, 6208585), (305, 4966868), (373, 4061380), (610, 2483434), (746, 2030690), (1220, 1241717), (1492, 1015345), (1865, 812276), (3329, 455060), (3730, 406138), (6658, 227530), (7460, 203069), (13316, 113765), (16645, 91012), (22753, 66580), (33290, 45506)]