23740990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 53548992

約数和(自身を除く): 29808002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 3727, 6370, 7454, 18635, 26089, 37270, 48451, 52178, 96902, 130445, 182623, 242255, 260890, 339157, 365246, 484510, 678314, 913115, 1695785, 1826230, 2374099, 3391570, 4748198, 11870495, 23740990]

約数ペア:

[(1, 23740990), (2, 11870495), (5, 4748198), (7, 3391570), (10, 2374099), (13, 1826230), (14, 1695785), (26, 913115), (35, 678314), (49, 484510), (65, 365246), (70, 339157), (91, 260890), (98, 242255), (130, 182623), (182, 130445), (245, 96902), (455, 52178), (490, 48451), (637, 37270), (910, 26089), (1274, 18635), (3185, 7454), (3727, 6370)]