69146490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{329269}}^1$

素因数の和:329286

約数の個数: 32

約数和(自身を含む): 189659520

約数和(自身を除く): 120513030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 329269, 658538, 987807, 1646345, 1975614, 2304883, 3292690, 4609766, 4939035, 6914649, 9878070, 11524415, 13829298, 23048830, 34573245, 69146490]

約数ペア:

[(1, 69146490), (2, 34573245), (3, 23048830), (5, 13829298), (6, 11524415), (7, 9878070), (10, 6914649), (14, 4939035), (15, 4609766), (21, 3292690), (30, 2304883), (35, 1975614), (42, 1646345), (70, 987807), (105, 658538), (210, 329269)]