69596660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 173746944

約数和(自身を除く): 104150284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1511, 1645, 2303, 3022, 3290, 4606, 6044, 6580, 7555, 9212, 10577, 11515, 15110, 21154, 23030, 30220, 42308, 46060, 52885, 71017, 74039, 105770, 142034, 148078, 211540, 284068, 296156, 355085, 370195, 497119, 710170, 740390, 994238, 1420340, 1480780, 1988476, 2485595, 3479833, 4971190, 6959666, 9942380, 13919332, 17399165, 34798330, 69596660]

約数ペア:

[(1, 69596660), (2, 34798330), (4, 17399165), (5, 13919332), (7, 9942380), (10, 6959666), (14, 4971190), (20, 3479833), (28, 2485595), (35, 1988476), (47, 1480780), (49, 1420340), (70, 994238), (94, 740390), (98, 710170), (140, 497119), (188, 370195), (196, 355085), (235, 296156), (245, 284068), (329, 211540), (470, 148078), (490, 142034), (658, 105770), (940, 74039), (980, 71017), (1316, 52885), (1511, 46060), (1645, 42308), (2303, 30220), (3022, 23030), (3290, 21154), (4606, 15110), (6044, 11515), (6580, 10577), (7555, 9212)]