139251700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 346963904

約数和(自身を除く): 207712204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 331, 350, 601, 662, 700, 1202, 1324, 1655, 2317, 2404, 3005, 3310, 4207, 4634, 6010, 6620, 8275, 8414, 9268, 11585, 12020, 15025, 16550, 16828, 21035, 23170, 30050, 33100, 42070, 46340, 57925, 60100, 84140, 105175, 115850, 198931, 210350, 231700, 397862, 420700, 795724, 994655, 1392517, 1989310, 2785034, 3978620, 4973275, 5570068, 6962585, 9946550, 13925170, 19893100, 27850340, 34812925, 69625850, 139251700]

約数ペア:

[(1, 139251700), (2, 69625850), (4, 34812925), (5, 27850340), (7, 19893100), (10, 13925170), (14, 9946550), (20, 6962585), (25, 5570068), (28, 4973275), (35, 3978620), (50, 2785034), (70, 1989310), (100, 1392517), (140, 994655), (175, 795724), (331, 420700), (350, 397862), (601, 231700), (662, 210350), (700, 198931), (1202, 115850), (1324, 105175), (1655, 84140), (2317, 60100), (2404, 57925), (3005, 46340), (3310, 42070), (4207, 33100), (4634, 30050), (6010, 23170), (6620, 21035), (8275, 16828), (8414, 16550), (9268, 15025), (11585, 12020)]