135520950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{21011}}^1$

素因数の和:21069

約数の個数: 48

約数和(自身を含む): 343924416

約数和(自身を除く): 208403466

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 21011, 42022, 63033, 105055, 126066, 210110, 315165, 525275, 630330, 903473, 1050550, 1575825, 1806946, 2710419, 3151650, 4517365, 5420838, 9034730, 13552095, 22586825, 27104190, 45173650, 67760475, 135520950]

約数ペア:

[(1, 135520950), (2, 67760475), (3, 45173650), (5, 27104190), (6, 22586825), (10, 13552095), (15, 9034730), (25, 5420838), (30, 4517365), (43, 3151650), (50, 2710419), (75, 1806946), (86, 1575825), (129, 1050550), (150, 903473), (215, 630330), (258, 525275), (430, 315165), (645, 210110), (1075, 126066), (1290, 105055), (2150, 63033), (3225, 42022), (6450, 21011)]