70273970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 149748480

約数和(自身を除く): 79474510

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1237, 1495, 2185, 2470, 2474, 2990, 4370, 5681, 6185, 11362, 12370, 16081, 23503, 28405, 28451, 32162, 47006, 56810, 56902, 80405, 117515, 142255, 160810, 235030, 284510, 305539, 369863, 540569, 611078, 739726, 1081138, 1527695, 1849315, 2702845, 3055390, 3698630, 5405690, 7027397, 14054794, 35136985, 70273970]

約数ペア:

[(1, 70273970), (2, 35136985), (5, 14054794), (10, 7027397), (13, 5405690), (19, 3698630), (23, 3055390), (26, 2702845), (38, 1849315), (46, 1527695), (65, 1081138), (95, 739726), (115, 611078), (130, 540569), (190, 369863), (230, 305539), (247, 284510), (299, 235030), (437, 160810), (494, 142255), (598, 117515), (874, 80405), (1235, 56902), (1237, 56810), (1495, 47006), (2185, 32162), (2470, 28451), (2474, 28405), (2990, 23503), (4370, 16081), (5681, 12370), (6185, 11362)]