71995110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7573

約数の個数: 64

約数和(自身を含む): 195022080

約数和(自身を除く): 123026970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7523, 9570, 15046, 22569, 37615, 45138, 75230, 82753, 112845, 165506, 218167, 225690, 248259, 413765, 436334, 496518, 654501, 827530, 1090835, 1241295, 1309002, 2181670, 2399837, 2482590, 3272505, 4799674, 6545010, 7199511, 11999185, 14399022, 23998370, 35997555, 71995110]

約数ペア:

[(1, 71995110), (2, 35997555), (3, 23998370), (5, 14399022), (6, 11999185), (10, 7199511), (11, 6545010), (15, 4799674), (22, 3272505), (29, 2482590), (30, 2399837), (33, 2181670), (55, 1309002), (58, 1241295), (66, 1090835), (87, 827530), (110, 654501), (145, 496518), (165, 436334), (174, 413765), (290, 248259), (319, 225690), (330, 218167), (435, 165506), (638, 112845), (870, 82753), (957, 75230), (1595, 45138), (1914, 37615), (3190, 22569), (4785, 15046), (7523, 9570)]