42702930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 114998400

約数和(自身を除く): 72295470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1451, 1635, 1962, 2902, 2943, 3270, 4353, 4905, 5886, 7255, 8706, 9810, 13059, 14510, 14715, 21765, 26118, 29430, 39177, 43530, 65295, 78354, 130590, 158159, 195885, 316318, 391770, 474477, 790795, 948954, 1423431, 1581590, 2372385, 2846862, 4270293, 4744770, 7117155, 8540586, 14234310, 21351465, 42702930]

約数ペア:

[(1, 42702930), (2, 21351465), (3, 14234310), (5, 8540586), (6, 7117155), (9, 4744770), (10, 4270293), (15, 2846862), (18, 2372385), (27, 1581590), (30, 1423431), (45, 948954), (54, 790795), (90, 474477), (109, 391770), (135, 316318), (218, 195885), (270, 158159), (327, 130590), (545, 78354), (654, 65295), (981, 43530), (1090, 39177), (1451, 29430), (1635, 26118), (1962, 21765), (2902, 14715), (2943, 14510), (3270, 13059), (4353, 9810), (4905, 8706), (5886, 7255)]