126259740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{701443}}^1$

素因数の和:701458

約数の個数: 36

約数和(自身を含む): 382988424

約数和(自身を除く): 256728684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 701443, 1402886, 2104329, 2805772, 3507215, 4208658, 6312987, 7014430, 8417316, 10521645, 12625974, 14028860, 21043290, 25251948, 31564935, 42086580, 63129870, 126259740]

約数ペア:

[(1, 126259740), (2, 63129870), (3, 42086580), (4, 31564935), (5, 25251948), (6, 21043290), (9, 14028860), (10, 12625974), (12, 10521645), (15, 8417316), (18, 7014430), (20, 6312987), (30, 4208658), (36, 3507215), (45, 2805772), (60, 2104329), (90, 1402886), (180, 701443)]