15452660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 35126784

約数和(自身を除く): 19674124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 967, 1598, 1934, 3196, 3868, 3995, 4835, 7990, 9670, 15980, 16439, 19340, 32878, 45449, 65756, 82195, 90898, 164390, 181796, 227245, 328780, 454490, 772633, 908980, 1545266, 3090532, 3863165, 7726330, 15452660]

約数ペア:

[(1, 15452660), (2, 7726330), (4, 3863165), (5, 3090532), (10, 1545266), (17, 908980), (20, 772633), (34, 454490), (47, 328780), (68, 227245), (85, 181796), (94, 164390), (170, 90898), (188, 82195), (235, 65756), (340, 45449), (470, 32878), (799, 19340), (940, 16439), (967, 15980), (1598, 9670), (1934, 7990), (3196, 4835), (3868, 3995)]