6918237890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{457253}}^1$

素因数の和:457366

約数の個数: 32

約数和(自身を含む): 13333526640

約数和(自身を除く): 6415288750

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 15130, 457253, 914506, 2286265, 4572530, 7773301, 15546602, 38866505, 40695517, 77733010, 81391034, 203477585, 406955170, 691823789, 1383647578, 3459118945, 6918237890]

約数ペア:

[(1, 6918237890), (2, 3459118945), (5, 1383647578), (10, 691823789), (17, 406955170), (34, 203477585), (85, 81391034), (89, 77733010), (170, 40695517), (178, 38866505), (445, 15546602), (890, 7773301), (1513, 4572530), (3026, 2286265), (7565, 914506), (15130, 457253)]