63123420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6701}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 177897888

約数和(自身を除く): 114774468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 6701, 9420, 13402, 20103, 26804, 33505, 40206, 67010, 80412, 100515, 134020, 201030, 402060, 1052057, 2104114, 3156171, 4208228, 5260285, 6312342, 10520570, 12624684, 15780855, 21041140, 31561710, 63123420]

約数ペア:

[(1, 63123420), (2, 31561710), (3, 21041140), (4, 15780855), (5, 12624684), (6, 10520570), (10, 6312342), (12, 5260285), (15, 4208228), (20, 3156171), (30, 2104114), (60, 1052057), (157, 402060), (314, 201030), (471, 134020), (628, 100515), (785, 80412), (942, 67010), (1570, 40206), (1884, 33505), (2355, 26804), (3140, 20103), (4710, 13402), (6701, 9420)]