210905460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10369}}^1$

素因数の和:10497

約数の個数: 72

約数和(自身を含む): 645470280

約数和(自身を除く): 434564820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 10369, 20340, 20738, 31107, 41476, 51845, 62214, 93321, 103690, 124428, 155535, 186642, 207380, 311070, 373284, 466605, 622140, 933210, 1171697, 1866420, 2343394, 3515091, 4686788, 5858485, 7030182, 10545273, 11716970, 14060364, 17575455, 21090546, 23433940, 35150910, 42181092, 52726365, 70301820, 105452730, 210905460]

約数ペア:

[(1, 210905460), (2, 105452730), (3, 70301820), (4, 52726365), (5, 42181092), (6, 35150910), (9, 23433940), (10, 21090546), (12, 17575455), (15, 14060364), (18, 11716970), (20, 10545273), (30, 7030182), (36, 5858485), (45, 4686788), (60, 3515091), (90, 2343394), (113, 1866420), (180, 1171697), (226, 933210), (339, 622140), (452, 466605), (565, 373284), (678, 311070), (1017, 207380), (1130, 186642), (1356, 155535), (1695, 124428), (2034, 103690), (2260, 93321), (3390, 62214), (4068, 51845), (5085, 41476), (6780, 31107), (10170, 20738), (10369, 20340)]