34413820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 82934208

約数和(自身を除く): 48520388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 613, 802, 1226, 1604, 2005, 2452, 2807, 3065, 4010, 4291, 5614, 6130, 8020, 8582, 11228, 12260, 14035, 17164, 21455, 28070, 42910, 56140, 85820, 245813, 491626, 983252, 1229065, 1720691, 2458130, 3441382, 4916260, 6882764, 8603455, 17206910, 34413820]

約数ペア:

[(1, 34413820), (2, 17206910), (4, 8603455), (5, 6882764), (7, 4916260), (10, 3441382), (14, 2458130), (20, 1720691), (28, 1229065), (35, 983252), (70, 491626), (140, 245813), (401, 85820), (613, 56140), (802, 42910), (1226, 28070), (1604, 21455), (2005, 17164), (2452, 14035), (2807, 12260), (3065, 11228), (4010, 8582), (4291, 8020), (5614, 6130)]