15740310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 39481344

約数和(自身を除く): 23741034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 191, 201, 205, 246, 335, 382, 402, 410, 573, 615, 670, 955, 1005, 1146, 1230, 1910, 2010, 2747, 2865, 5494, 5730, 7831, 8241, 12797, 13735, 15662, 16482, 23493, 25594, 27470, 38391, 39155, 41205, 46986, 63985, 76782, 78310, 82410, 117465, 127970, 191955, 234930, 383910, 524677, 1049354, 1574031, 2623385, 3148062, 5246770, 7870155, 15740310]

約数ペア:

[(1, 15740310), (2, 7870155), (3, 5246770), (5, 3148062), (6, 2623385), (10, 1574031), (15, 1049354), (30, 524677), (41, 383910), (67, 234930), (82, 191955), (123, 127970), (134, 117465), (191, 82410), (201, 78310), (205, 76782), (246, 63985), (335, 46986), (382, 41205), (402, 39155), (410, 38391), (573, 27470), (615, 25594), (670, 23493), (955, 16482), (1005, 15662), (1146, 13735), (1230, 12797), (1910, 8241), (2010, 7831), (2747, 5730), (2865, 5494)]