64007748780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4658497}}^1$

素因数の和:4658738

約数の個数: 48

約数和(自身を含む): 180004362720

約数和(自身を除く): 115996613940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 4658497, 9316994, 13975491, 18633988, 23292485, 27950982, 46584970, 55901964, 69877455, 93169940, 139754910, 279509820, 1066795813, 2133591626, 3200387439, 4267183252, 5333979065, 6400774878, 10667958130, 12801549756, 16001937195, 21335916260, 32003874390, 64007748780]

約数ペア:

[(1, 64007748780), (2, 32003874390), (3, 21335916260), (4, 16001937195), (5, 12801549756), (6, 10667958130), (10, 6400774878), (12, 5333979065), (15, 4267183252), (20, 3200387439), (30, 2133591626), (60, 1066795813), (229, 279509820), (458, 139754910), (687, 93169940), (916, 69877455), (1145, 55901964), (1374, 46584970), (2290, 27950982), (2748, 23292485), (3435, 18633988), (4580, 13975491), (6870, 9316994), (13740, 4658497)]