627113223940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{12073801}}^1$

素因数の和:12073877

約数の個数: 72

約数和(自身を含む): 1560852827352

約数和(自身を除く): 933739603412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 12985, 25970, 51940, 12073801, 24147602, 48295204, 60369005, 84516607, 120738010, 169033214, 241476020, 338066428, 422583035, 591616249, 639911453, 845166070, 1183232498, 1279822906, 1690332140, 2366464996, 2559645812, 2958081245, 3199557265, 4479380171, 5916162490, 6399114530, 8958760342, 11832324980, 12798229060, 17917520684, 22396900855, 31355661197, 44793801710, 62711322394, 89587603420, 125422644788, 156778305985, 313556611970, 627113223940]

約数ペア:

[(1, 627113223940), (2, 313556611970), (4, 156778305985), (5, 125422644788), (7, 89587603420), (10, 62711322394), (14, 44793801710), (20, 31355661197), (28, 22396900855), (35, 17917520684), (49, 12798229060), (53, 11832324980), (70, 8958760342), (98, 6399114530), (106, 5916162490), (140, 4479380171), (196, 3199557265), (212, 2958081245), (245, 2559645812), (265, 2366464996), (371, 1690332140), (490, 1279822906), (530, 1183232498), (742, 845166070), (980, 639911453), (1060, 591616249), (1484, 422583035), (1855, 338066428), (2597, 241476020), (3710, 169033214), (5194, 120738010), (7420, 84516607), (10388, 60369005), (12985, 48295204), (25970, 24147602), (51940, 12073801)]