74314170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117959}}^1$

素因数の和:117979

約数の個数: 48

約数和(自身を含む): 220821120

約数和(自身を除く): 146506950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117959, 235918, 353877, 589795, 707754, 825713, 1061631, 1179590, 1651426, 1769385, 2123262, 2477139, 3538770, 4128565, 4954278, 5308155, 7431417, 8257130, 10616310, 12385695, 14862834, 24771390, 37157085, 74314170]

約数ペア:

[(1, 74314170), (2, 37157085), (3, 24771390), (5, 14862834), (6, 12385695), (7, 10616310), (9, 8257130), (10, 7431417), (14, 5308155), (15, 4954278), (18, 4128565), (21, 3538770), (30, 2477139), (35, 2123262), (42, 1769385), (45, 1651426), (63, 1179590), (70, 1061631), (90, 825713), (105, 707754), (126, 589795), (210, 353877), (315, 235918), (630, 117959)]