190030950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{422291}}^1$

素因数の和:422309

約数の個数: 36

約数和(自身を含む): 510551028

約数和(自身を除く): 320520078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 422291, 844582, 1266873, 2111455, 2533746, 3800619, 4222910, 6334365, 7601238, 10557275, 12668730, 19003095, 21114550, 31671825, 38006190, 63343650, 95015475, 190030950]

約数ペア:

[(1, 190030950), (2, 95015475), (3, 63343650), (5, 38006190), (6, 31671825), (9, 21114550), (10, 19003095), (15, 12668730), (18, 10557275), (25, 7601238), (30, 6334365), (45, 4222910), (50, 3800619), (75, 2533746), (90, 2111455), (150, 1266873), (225, 844582), (450, 422291)]