150278030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 328872960

約数和(自身を除く): 178594930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 206, 266, 515, 665, 721, 1030, 1097, 1330, 1442, 1957, 2194, 3605, 3914, 5485, 7210, 7679, 9785, 10970, 13699, 15358, 19570, 20843, 27398, 38395, 41686, 68495, 76790, 104215, 112991, 136990, 145901, 208430, 225982, 291802, 564955, 729505, 790937, 1129910, 1459010, 1581874, 2146829, 3954685, 4293658, 7909370, 10734145, 15027803, 21468290, 30055606, 75139015, 150278030]

約数ペア:

[(1, 150278030), (2, 75139015), (5, 30055606), (7, 21468290), (10, 15027803), (14, 10734145), (19, 7909370), (35, 4293658), (38, 3954685), (70, 2146829), (95, 1581874), (103, 1459010), (133, 1129910), (190, 790937), (206, 729505), (266, 564955), (515, 291802), (665, 225982), (721, 208430), (1030, 145901), (1097, 136990), (1330, 112991), (1442, 104215), (1957, 76790), (2194, 68495), (3605, 41686), (3914, 38395), (5485, 27398), (7210, 20843), (7679, 19570), (9785, 15358), (10970, 13699)]