30520950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:12001

約数の個数: 48

約数和(自身を含む): 80151120

約数和(自身を除く): 49630170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 11969, 23938, 35907, 59845, 71814, 119690, 179535, 203473, 299225, 359070, 406946, 598450, 610419, 897675, 1017365, 1220838, 1795350, 2034730, 3052095, 5086825, 6104190, 10173650, 15260475, 30520950]

約数ペア:

[(1, 30520950), (2, 15260475), (3, 10173650), (5, 6104190), (6, 5086825), (10, 3052095), (15, 2034730), (17, 1795350), (25, 1220838), (30, 1017365), (34, 897675), (50, 610419), (51, 598450), (75, 406946), (85, 359070), (102, 299225), (150, 203473), (170, 179535), (255, 119690), (425, 71814), (510, 59845), (850, 35907), (1275, 23938), (2550, 11969)]