34626340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 85753080

約数和(自身を除く): 51126740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 196, 245, 356, 397, 445, 490, 623, 794, 890, 980, 1246, 1588, 1780, 1985, 2492, 2779, 3115, 3970, 4361, 5558, 6230, 7940, 8722, 11116, 12460, 13895, 17444, 19453, 21805, 27790, 35333, 38906, 43610, 55580, 70666, 77812, 87220, 97265, 141332, 176665, 194530, 247331, 353330, 389060, 494662, 706660, 989324, 1236655, 1731317, 2473310, 3462634, 4946620, 6925268, 8656585, 17313170, 34626340]

約数ペア:

[(1, 34626340), (2, 17313170), (4, 8656585), (5, 6925268), (7, 4946620), (10, 3462634), (14, 2473310), (20, 1731317), (28, 1236655), (35, 989324), (49, 706660), (70, 494662), (89, 389060), (98, 353330), (140, 247331), (178, 194530), (196, 176665), (245, 141332), (356, 97265), (397, 87220), (445, 77812), (490, 70666), (623, 55580), (794, 43610), (890, 38906), (980, 35333), (1246, 27790), (1588, 21805), (1780, 19453), (1985, 17444), (2492, 13895), (2779, 12460), (3115, 11116), (3970, 8722), (4361, 7940), (5558, 6230)]