124631220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{296741}}^1$

素因数の和:296760

約数の個数: 48

約数和(自身を含む): 398821248

約数和(自身を除く): 274190028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 296741, 593482, 890223, 1186964, 1483705, 1780446, 2077187, 2967410, 3560892, 4154374, 4451115, 5934820, 6231561, 8308748, 8902230, 10385935, 12463122, 17804460, 20771870, 24926244, 31157805, 41543740, 62315610, 124631220]

約数ペア:

[(1, 124631220), (2, 62315610), (3, 41543740), (4, 31157805), (5, 24926244), (6, 20771870), (7, 17804460), (10, 12463122), (12, 10385935), (14, 8902230), (15, 8308748), (20, 6231561), (21, 5934820), (28, 4451115), (30, 4154374), (35, 3560892), (42, 2967410), (60, 2077187), (70, 1780446), (84, 1483705), (105, 1186964), (140, 890223), (210, 593482), (420, 296741)]