15673030660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{387371}}^1$

素因数の和:387421

約数の個数: 72

約数和(自身を含む): 39958196544

約数和(自身を除く): 24285165884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5780, 8092, 10115, 20230, 40460, 387371, 774742, 1549484, 1936855, 2711597, 3873710, 5423194, 6585307, 7747420, 10846388, 13170614, 13557985, 26341228, 27115970, 32926535, 46097149, 54231940, 65853070, 92194298, 111950219, 131706140, 184388596, 223900438, 230485745, 447800876, 460971490, 559751095, 783651533, 921942980, 1119502190, 1567303066, 2239004380, 3134606132, 3918257665, 7836515330, 15673030660]

約数ペア:

[(1, 15673030660), (2, 7836515330), (4, 3918257665), (5, 3134606132), (7, 2239004380), (10, 1567303066), (14, 1119502190), (17, 921942980), (20, 783651533), (28, 559751095), (34, 460971490), (35, 447800876), (68, 230485745), (70, 223900438), (85, 184388596), (119, 131706140), (140, 111950219), (170, 92194298), (238, 65853070), (289, 54231940), (340, 46097149), (476, 32926535), (578, 27115970), (595, 26341228), (1156, 13557985), (1190, 13170614), (1445, 10846388), (2023, 7747420), (2380, 6585307), (2890, 5423194), (4046, 3873710), (5780, 2711597), (8092, 1936855), (10115, 1549484), (20230, 774742), (40460, 387371)]