3973710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 10741248

約数和(自身を除く): 6767538

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, 443, 598, 690, 886, 897, 1329, 1495, 1794, 2215, 2658, 2990, 4430, 4485, 5759, 6645, 8970, 10189, 11518, 13290, 17277, 20378, 28795, 30567, 34554, 50945, 57590, 61134, 86385, 101890, 132457, 152835, 172770, 264914, 305670, 397371, 662285, 794742, 1324570, 1986855, 3973710]

約数ペア:

[(1, 3973710), (2, 1986855), (3, 1324570), (5, 794742), (6, 662285), (10, 397371), (13, 305670), (15, 264914), (23, 172770), (26, 152835), (30, 132457), (39, 101890), (46, 86385), (65, 61134), (69, 57590), (78, 50945), (115, 34554), (130, 30567), (138, 28795), (195, 20378), (230, 17277), (299, 13290), (345, 11518), (390, 10189), (443, 8970), (598, 6645), (690, 5759), (886, 4485), (897, 4430), (1329, 2990), (1495, 2658), (1794, 2215)]