248732370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{102359}}^1$

素因数の和:102381

約数の個数: 48

約数和(自身を含む): 670662720

約数和(自身を除く): 421930350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 102359, 204718, 307077, 511795, 614154, 921231, 1023590, 1535385, 1842462, 2763693, 3070770, 4606155, 5527386, 8291079, 9212310, 13818465, 16582158, 24873237, 27636930, 41455395, 49746474, 82910790, 124366185, 248732370]

約数ペア:

[(1, 248732370), (2, 124366185), (3, 82910790), (5, 49746474), (6, 41455395), (9, 27636930), (10, 24873237), (15, 16582158), (18, 13818465), (27, 9212310), (30, 8291079), (45, 5527386), (54, 4606155), (81, 3070770), (90, 2763693), (135, 1842462), (162, 1535385), (243, 1023590), (270, 921231), (405, 614154), (486, 511795), (810, 307077), (1215, 204718), (2430, 102359)]