202425930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321311}}^1$

素因数の和:321331

約数の個数: 48

約数和(自身を含む): 601496064

約数和(自身を除く): 399070134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321311, 642622, 963933, 1606555, 1927866, 2249177, 2891799, 3213110, 4498354, 4819665, 5783598, 6747531, 9639330, 11245885, 13495062, 14458995, 20242593, 22491770, 28917990, 33737655, 40485186, 67475310, 101212965, 202425930]

約数ペア:

[(1, 202425930), (2, 101212965), (3, 67475310), (5, 40485186), (6, 33737655), (7, 28917990), (9, 22491770), (10, 20242593), (14, 14458995), (15, 13495062), (18, 11245885), (21, 9639330), (30, 6747531), (35, 5783598), (42, 4819665), (45, 4498354), (63, 3213110), (70, 2891799), (90, 2249177), (105, 1927866), (126, 1606555), (210, 963933), (315, 642622), (630, 321311)]