16017930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4195

約数の個数: 48

約数和(自身を含む): 42625440

約数和(自身を除く): 26607510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 4139, 8278, 12417, 20695, 24834, 37251, 41390, 62085, 74502, 124170, 177977, 186255, 355954, 372510, 533931, 889885, 1067862, 1601793, 1779770, 2669655, 3203586, 5339310, 8008965, 16017930]

約数ペア:

[(1, 16017930), (2, 8008965), (3, 5339310), (5, 3203586), (6, 2669655), (9, 1779770), (10, 1601793), (15, 1067862), (18, 889885), (30, 533931), (43, 372510), (45, 355954), (86, 186255), (90, 177977), (129, 124170), (215, 74502), (258, 62085), (387, 41390), (430, 37251), (645, 24834), (774, 20695), (1290, 12417), (1935, 8278), (3870, 4139)]