82456570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 94836230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 151, 203, 269, 290, 302, 406, 538, 755, 1015, 1057, 1345, 1510, 1883, 2030, 2114, 2690, 3766, 4379, 5285, 7801, 8758, 9415, 10570, 15602, 18830, 21895, 30653, 39005, 40619, 43790, 54607, 61306, 78010, 81238, 109214, 153265, 203095, 273035, 284333, 306530, 406190, 546070, 568666, 1177951, 1421665, 2355902, 2843330, 5889755, 8245657, 11779510, 16491314, 41228285, 82456570]

約数ペア:

[(1, 82456570), (2, 41228285), (5, 16491314), (7, 11779510), (10, 8245657), (14, 5889755), (29, 2843330), (35, 2355902), (58, 1421665), (70, 1177951), (145, 568666), (151, 546070), (203, 406190), (269, 306530), (290, 284333), (302, 273035), (406, 203095), (538, 153265), (755, 109214), (1015, 81238), (1057, 78010), (1345, 61306), (1510, 54607), (1883, 43790), (2030, 40619), (2114, 39005), (2690, 30653), (3766, 21895), (4379, 18830), (5285, 15602), (7801, 10570), (8758, 9415)]