126801420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19751}}^1$

素因数の和:19870

約数の個数: 48

約数和(自身を含む): 358380288

約数和(自身を除く): 231578868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 19751, 39502, 59253, 79004, 98755, 118506, 197510, 237012, 296265, 395020, 592530, 1185060, 2113357, 4226714, 6340071, 8453428, 10566785, 12680142, 21133570, 25360284, 31700355, 42267140, 63400710, 126801420]

約数ペア:

[(1, 126801420), (2, 63400710), (3, 42267140), (4, 31700355), (5, 25360284), (6, 21133570), (10, 12680142), (12, 10566785), (15, 8453428), (20, 6340071), (30, 4226714), (60, 2113357), (107, 1185060), (214, 592530), (321, 395020), (428, 296265), (535, 237012), (642, 197510), (1070, 118506), (1284, 98755), (1605, 79004), (2140, 59253), (3210, 39502), (6420, 19751)]