15329730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 26038590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1709, 1794, 2990, 3418, 4485, 5127, 8545, 8970, 10254, 17090, 22217, 25635, 39307, 44434, 51270, 66651, 78614, 111085, 117921, 133302, 196535, 222170, 235842, 333255, 393070, 510991, 589605, 666510, 1021982, 1179210, 1532973, 2554955, 3065946, 5109910, 7664865, 15329730]

約数ペア:

[(1, 15329730), (2, 7664865), (3, 5109910), (5, 3065946), (6, 2554955), (10, 1532973), (13, 1179210), (15, 1021982), (23, 666510), (26, 589605), (30, 510991), (39, 393070), (46, 333255), (65, 235842), (69, 222170), (78, 196535), (115, 133302), (130, 117921), (138, 111085), (195, 78614), (230, 66651), (299, 51270), (345, 44434), (390, 39307), (598, 25635), (690, 22217), (897, 17090), (1495, 10254), (1709, 8970), (1794, 8545), (2990, 5127), (3418, 4485)]