2217508980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{17491}}^1$

素因数の和:19616

約数の個数: 48

約数和(自身を含む): 6212318784

約数和(自身を除く): 3994809804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2113, 4226, 6339, 8452, 10565, 12678, 17491, 21130, 25356, 31695, 34982, 42260, 52473, 63390, 69964, 87455, 104946, 126780, 174910, 209892, 262365, 349820, 524730, 1049460, 36958483, 73916966, 110875449, 147833932, 184792415, 221750898, 369584830, 443501796, 554377245, 739169660, 1108754490, 2217508980]

約数ペア:

[(1, 2217508980), (2, 1108754490), (3, 739169660), (4, 554377245), (5, 443501796), (6, 369584830), (10, 221750898), (12, 184792415), (15, 147833932), (20, 110875449), (30, 73916966), (60, 36958483), (2113, 1049460), (4226, 524730), (6339, 349820), (8452, 262365), (10565, 209892), (12678, 174910), (17491, 126780), (21130, 104946), (25356, 87455), (31695, 69964), (34982, 63390), (42260, 52473)]