621122010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{8461}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 1491478272

約数和(自身を除く): 870356262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2447, 4894, 7341, 8461, 12235, 14682, 16922, 24470, 25383, 36705, 42305, 50766, 73410, 84610, 126915, 253830, 20704067, 41408134, 62112201, 103520335, 124224402, 207040670, 310561005, 621122010]

約数ペア:

[(1, 621122010), (2, 310561005), (3, 207040670), (5, 124224402), (6, 103520335), (10, 62112201), (15, 41408134), (30, 20704067), (2447, 253830), (4894, 126915), (7341, 84610), (8461, 73410), (12235, 50766), (14682, 42305), (16922, 36705), (24470, 25383)]