3821910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 6131370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 191, 230, 290, 345, 382, 435, 573, 667, 690, 870, 955, 1146, 1334, 1910, 2001, 2865, 3335, 4002, 4393, 5539, 5730, 6670, 8786, 10005, 11078, 13179, 16617, 20010, 21965, 26358, 27695, 33234, 43930, 55390, 65895, 83085, 127397, 131790, 166170, 254794, 382191, 636985, 764382, 1273970, 1910955, 3821910]

約数ペア:

[(1, 3821910), (2, 1910955), (3, 1273970), (5, 764382), (6, 636985), (10, 382191), (15, 254794), (23, 166170), (29, 131790), (30, 127397), (46, 83085), (58, 65895), (69, 55390), (87, 43930), (115, 33234), (138, 27695), (145, 26358), (174, 21965), (191, 20010), (230, 16617), (290, 13179), (345, 11078), (382, 10005), (435, 8786), (573, 6670), (667, 5730), (690, 5539), (870, 4393), (955, 4002), (1146, 3335), (1334, 2865), (1910, 2001)]