7050870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 18486000

約数和(自身を除く): 11435130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 499, 785, 942, 998, 1413, 1497, 1570, 2355, 2495, 2826, 2994, 4491, 4710, 4990, 7065, 7485, 8982, 14130, 14970, 22455, 44910, 78343, 156686, 235029, 391715, 470058, 705087, 783430, 1175145, 1410174, 2350290, 3525435, 7050870]

約数ペア:

[(1, 7050870), (2, 3525435), (3, 2350290), (5, 1410174), (6, 1175145), (9, 783430), (10, 705087), (15, 470058), (18, 391715), (30, 235029), (45, 156686), (90, 78343), (157, 44910), (314, 22455), (471, 14970), (499, 14130), (785, 8982), (942, 7485), (998, 7065), (1413, 4990), (1497, 4710), (1570, 4491), (2355, 2994), (2495, 2826)]