7958460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 23869440

約数和(自身を除く): 15910980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 79, 92, 115, 138, 146, 158, 219, 230, 237, 276, 292, 316, 345, 365, 395, 438, 460, 474, 690, 730, 790, 876, 948, 1095, 1185, 1380, 1460, 1580, 1679, 1817, 2190, 2370, 3358, 3634, 4380, 4740, 5037, 5451, 5767, 6716, 7268, 8395, 9085, 10074, 10902, 11534, 16790, 17301, 18170, 20148, 21804, 23068, 25185, 27255, 28835, 33580, 34602, 36340, 50370, 54510, 57670, 69204, 86505, 100740, 109020, 115340, 132641, 173010, 265282, 346020, 397923, 530564, 663205, 795846, 1326410, 1591692, 1989615, 2652820, 3979230, 7958460]

約数ペア:

[(1, 7958460), (2, 3979230), (3, 2652820), (4, 1989615), (5, 1591692), (6, 1326410), (10, 795846), (12, 663205), (15, 530564), (20, 397923), (23, 346020), (30, 265282), (46, 173010), (60, 132641), (69, 115340), (73, 109020), (79, 100740), (92, 86505), (115, 69204), (138, 57670), (146, 54510), (158, 50370), (219, 36340), (230, 34602), (237, 33580), (276, 28835), (292, 27255), (316, 25185), (345, 23068), (365, 21804), (395, 20148), (438, 18170), (460, 17301), (474, 16790), (690, 11534), (730, 10902), (790, 10074), (876, 9085), (948, 8395), (1095, 7268), (1185, 6716), (1380, 5767), (1460, 5451), (1580, 5037), (1679, 4740), (1817, 4380), (2190, 3634), (2370, 3358)]