15682290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 25444110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 509, 790, 1018, 1027, 1185, 1527, 2054, 2370, 2545, 3054, 3081, 5090, 5135, 6162, 6617, 7635, 10270, 13234, 15270, 15405, 19851, 30810, 33085, 39702, 40211, 66170, 80422, 99255, 120633, 198510, 201055, 241266, 402110, 522743, 603165, 1045486, 1206330, 1568229, 2613715, 3136458, 5227430, 7841145, 15682290]

約数ペア:

[(1, 15682290), (2, 7841145), (3, 5227430), (5, 3136458), (6, 2613715), (10, 1568229), (13, 1206330), (15, 1045486), (26, 603165), (30, 522743), (39, 402110), (65, 241266), (78, 201055), (79, 198510), (130, 120633), (158, 99255), (195, 80422), (237, 66170), (390, 40211), (395, 39702), (474, 33085), (509, 30810), (790, 19851), (1018, 15405), (1027, 15270), (1185, 13234), (1527, 10270), (2054, 7635), (2370, 6617), (2545, 6162), (3054, 5135), (3081, 5090)]