70700045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 101388672

約数和(自身を除く): 30688627

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 131, 247, 299, 361, 437, 655, 1235, 1495, 1703, 1805, 2185, 2489, 3013, 4693, 5681, 8303, 8515, 12445, 15065, 23465, 28405, 32357, 39169, 41515, 47291, 57247, 107939, 161785, 195845, 236455, 286235, 539695, 614783, 744211, 1087693, 3073915, 3721055, 5438465, 14140009, 70700045]

約数ペア:

[(1, 70700045), (5, 14140009), (13, 5438465), (19, 3721055), (23, 3073915), (65, 1087693), (95, 744211), (115, 614783), (131, 539695), (247, 286235), (299, 236455), (361, 195845), (437, 161785), (655, 107939), (1235, 57247), (1495, 47291), (1703, 41515), (1805, 39169), (2185, 32357), (2489, 28405), (3013, 23465), (4693, 15065), (5681, 12445), (8303, 8515)]