30981168

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3602

約数の個数: 60

約数和(自身を含む): 88150608

約数和(自身を除く): 57169440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 3527, 4392, 7054, 8784, 10581, 14108, 21162, 28216, 31743, 42324, 56432, 63486, 84648, 126972, 169296, 215147, 253944, 430294, 507888, 645441, 860588, 1290882, 1721176, 1936323, 2581764, 3442352, 3872646, 5163528, 7745292, 10327056, 15490584, 30981168]

約数ペア:

[(1, 30981168), (2, 15490584), (3, 10327056), (4, 7745292), (6, 5163528), (8, 3872646), (9, 3442352), (12, 2581764), (16, 1936323), (18, 1721176), (24, 1290882), (36, 860588), (48, 645441), (61, 507888), (72, 430294), (122, 253944), (144, 215147), (183, 169296), (244, 126972), (366, 84648), (488, 63486), (549, 56432), (732, 42324), (976, 31743), (1098, 28216), (1464, 21162), (2196, 14108), (2928, 10581), (3527, 8784), (4392, 7054)]