1480821290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{15331}}^1$

素因数の和:16094

約数の個数: 32

約数和(自身を含む): 2874566016

約数和(自身を除く): 1393744726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 743, 1486, 3715, 7430, 9659, 15331, 19318, 30662, 48295, 76655, 96590, 153310, 199303, 398606, 996515, 1993030, 11390933, 22781866, 56954665, 113909330, 148082129, 296164258, 740410645, 1480821290]

約数ペア:

[(1, 1480821290), (2, 740410645), (5, 296164258), (10, 148082129), (13, 113909330), (26, 56954665), (65, 22781866), (130, 11390933), (743, 1993030), (1486, 996515), (3715, 398606), (7430, 199303), (9659, 153310), (15331, 96590), (19318, 76655), (30662, 48295)]