1570204260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{44281}}^1$

素因数の和:44493

約数の個数: 72

約数和(自身を含む): 4787238456

約数和(自身を除く): 3217034196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5910, 7092, 8865, 11820, 17730, 35460, 44281, 88562, 132843, 177124, 221405, 265686, 398529, 442810, 531372, 664215, 797058, 885620, 1328430, 1594116, 1992645, 2656860, 3985290, 7970580, 8723357, 17446714, 26170071, 34893428, 43616785, 52340142, 78510213, 87233570, 104680284, 130850355, 157020426, 174467140, 261700710, 314040852, 392551065, 523401420, 785102130, 1570204260]

約数ペア:

[(1, 1570204260), (2, 785102130), (3, 523401420), (4, 392551065), (5, 314040852), (6, 261700710), (9, 174467140), (10, 157020426), (12, 130850355), (15, 104680284), (18, 87233570), (20, 78510213), (30, 52340142), (36, 43616785), (45, 34893428), (60, 26170071), (90, 17446714), (180, 8723357), (197, 7970580), (394, 3985290), (591, 2656860), (788, 1992645), (985, 1594116), (1182, 1328430), (1773, 885620), (1970, 797058), (2364, 664215), (2955, 531372), (3546, 442810), (3940, 398529), (5910, 265686), (7092, 221405), (8865, 177124), (11820, 132843), (17730, 88562), (35460, 44281)]