119301420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{284051}}^1$

素因数の和:284070

約数の個数: 48

約数和(自身を含む): 381765888

約数和(自身を除く): 262464468

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, 284051, 568102, 852153, 1136204, 1420255, 1704306, 1988357, 2840510, 3408612, 3976714, 4260765, 5681020, 5965071, 7953428, 8521530, 9941785, 11930142, 17043060, 19883570, 23860284, 29825355, 39767140, 59650710, 119301420]

約数ペア:

[(1, 119301420), (2, 59650710), (3, 39767140), (4, 29825355), (5, 23860284), (6, 19883570), (7, 17043060), (10, 11930142), (12, 9941785), (14, 8521530), (15, 7953428), (20, 5965071), (21, 5681020), (28, 4260765), (30, 3976714), (35, 3408612), (42, 2840510), (60, 1988357), (70, 1704306), (84, 1420255), (105, 1136204), (140, 852153), (210, 568102), (420, 284051)]