40972410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1889}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 107026920

約数和(自身を除く): 66054510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 1889, 2169, 2410, 3615, 3778, 4338, 5667, 7230, 9445, 10845, 11334, 17001, 18890, 21690, 28335, 34002, 56670, 85005, 170010, 455249, 910498, 1365747, 2276245, 2731494, 4097241, 4552490, 6828735, 8194482, 13657470, 20486205, 40972410]

約数ペア:

[(1, 40972410), (2, 20486205), (3, 13657470), (5, 8194482), (6, 6828735), (9, 4552490), (10, 4097241), (15, 2731494), (18, 2276245), (30, 1365747), (45, 910498), (90, 455249), (241, 170010), (482, 85005), (723, 56670), (1205, 34002), (1446, 28335), (1889, 21690), (2169, 18890), (2410, 17001), (3615, 11334), (3778, 10845), (4338, 9445), (5667, 7230)]