74246810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 76172998

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 1427, 2365, 2854, 4730, 5203, 7135, 10406, 14270, 15697, 26015, 31394, 52030, 61361, 78485, 122722, 156970, 172667, 306805, 345334, 613610, 674971, 863335, 1349942, 1726670, 3374855, 6749710, 7424681, 14849362, 37123405, 74246810]

約数ペア:

[(1, 74246810), (2, 37123405), (5, 14849362), (10, 7424681), (11, 6749710), (22, 3374855), (43, 1726670), (55, 1349942), (86, 863335), (110, 674971), (121, 613610), (215, 345334), (242, 306805), (430, 172667), (473, 156970), (605, 122722), (946, 78485), (1210, 61361), (1427, 52030), (2365, 31394), (2854, 26015), (4730, 15697), (5203, 14270), (7135, 10406)]