1313630210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{17783}}^1$

素因数の和:17962

約数の個数: 32

約数和(自身を含む): 2420046720

約数和(自身を除く): 1106416510

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 7387, 14774, 17783, 35566, 36935, 73870, 88915, 177830, 1475989, 1582687, 2951978, 3165374, 7379945, 7913435, 14759890, 15826870, 131363021, 262726042, 656815105, 1313630210]

約数ペア:

[(1, 1313630210), (2, 656815105), (5, 262726042), (10, 131363021), (83, 15826870), (89, 14759890), (166, 7913435), (178, 7379945), (415, 3165374), (445, 2951978), (830, 1582687), (890, 1475989), (7387, 177830), (14774, 88915), (17783, 73870), (35566, 36935)]