9402530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 10192990

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 71, 82, 85, 95, 142, 170, 190, 205, 323, 355, 410, 646, 697, 710, 779, 1207, 1349, 1394, 1558, 1615, 2414, 2698, 2911, 3230, 3485, 3895, 5822, 6035, 6745, 6970, 7790, 12070, 13243, 13490, 14555, 22933, 26486, 29110, 45866, 49487, 55309, 66215, 98974, 110618, 114665, 132430, 229330, 247435, 276545, 494870, 553090, 940253, 1880506, 4701265, 9402530]

約数ペア:

[(1, 9402530), (2, 4701265), (5, 1880506), (10, 940253), (17, 553090), (19, 494870), (34, 276545), (38, 247435), (41, 229330), (71, 132430), (82, 114665), (85, 110618), (95, 98974), (142, 66215), (170, 55309), (190, 49487), (205, 45866), (323, 29110), (355, 26486), (410, 22933), (646, 14555), (697, 13490), (710, 13243), (779, 12070), (1207, 7790), (1349, 6970), (1394, 6745), (1558, 6035), (1615, 5822), (2414, 3895), (2698, 3485), (2911, 3230)]