26982830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 57620160

約数和(自身を除く): 30637330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1039, 1855, 2078, 2597, 3710, 5194, 5195, 7273, 10390, 12985, 14546, 25970, 36365, 50911, 55067, 72730, 101822, 110134, 254555, 275335, 385469, 509110, 550670, 770938, 1927345, 2698283, 3854690, 5396566, 13491415, 26982830]

約数ペア:

[(1, 26982830), (2, 13491415), (5, 5396566), (7, 3854690), (10, 2698283), (14, 1927345), (35, 770938), (49, 550670), (53, 509110), (70, 385469), (98, 275335), (106, 254555), (245, 110134), (265, 101822), (371, 72730), (490, 55067), (530, 50911), (742, 36365), (1039, 25970), (1855, 14546), (2078, 12985), (2597, 10390), (3710, 7273), (5194, 5195)]