141973830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1249}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 379800000

約数和(自身を除く): 237826170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 842, 1249, 1263, 2105, 2498, 2526, 3747, 3789, 4210, 6245, 6315, 7494, 7578, 11241, 11367, 12490, 12630, 18735, 18945, 22482, 22734, 33723, 37470, 37890, 56205, 56835, 67446, 112410, 113670, 168615, 337230, 525829, 1051658, 1577487, 2629145, 3154974, 4732461, 5258290, 7887435, 9464922, 14197383, 15774870, 23662305, 28394766, 47324610, 70986915, 141973830]

約数ペア:

[(1, 141973830), (2, 70986915), (3, 47324610), (5, 28394766), (6, 23662305), (9, 15774870), (10, 14197383), (15, 9464922), (18, 7887435), (27, 5258290), (30, 4732461), (45, 3154974), (54, 2629145), (90, 1577487), (135, 1051658), (270, 525829), (421, 337230), (842, 168615), (1249, 113670), (1263, 112410), (2105, 67446), (2498, 56835), (2526, 56205), (3747, 37890), (3789, 37470), (4210, 33723), (6245, 22734), (6315, 22482), (7494, 18945), (7578, 18735), (11241, 12630), (11367, 12490)]