7741110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 13160778

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, 863, 897, 1495, 1726, 1794, 2589, 2990, 4315, 4485, 5178, 8630, 8970, 11219, 12945, 19849, 22438, 25890, 33657, 39698, 56095, 59547, 67314, 99245, 112190, 119094, 168285, 198490, 258037, 297735, 336570, 516074, 595470, 774111, 1290185, 1548222, 2580370, 3870555, 7741110]

約数ペア:

[(1, 7741110), (2, 3870555), (3, 2580370), (5, 1548222), (6, 1290185), (10, 774111), (13, 595470), (15, 516074), (23, 336570), (26, 297735), (30, 258037), (39, 198490), (46, 168285), (65, 119094), (69, 112190), (78, 99245), (115, 67314), (130, 59547), (138, 56095), (195, 39698), (230, 33657), (299, 25890), (345, 22438), (390, 19849), (598, 12945), (690, 11219), (863, 8970), (897, 8630), (1495, 5178), (1726, 4485), (1794, 4315), (2589, 2990)]