7025060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 17922240

約数和(自身を除く): 10897180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 139, 140, 190, 266, 278, 361, 380, 532, 556, 665, 695, 722, 973, 1330, 1390, 1444, 1805, 1946, 2527, 2641, 2660, 2780, 3610, 3892, 4865, 5054, 5282, 7220, 9730, 10108, 10564, 12635, 13205, 18487, 19460, 25270, 26410, 36974, 50179, 50540, 52820, 73948, 92435, 100358, 184870, 200716, 250895, 351253, 369740, 501790, 702506, 1003580, 1405012, 1756265, 3512530, 7025060]

約数ペア:

[(1, 7025060), (2, 3512530), (4, 1756265), (5, 1405012), (7, 1003580), (10, 702506), (14, 501790), (19, 369740), (20, 351253), (28, 250895), (35, 200716), (38, 184870), (70, 100358), (76, 92435), (95, 73948), (133, 52820), (139, 50540), (140, 50179), (190, 36974), (266, 26410), (278, 25270), (361, 19460), (380, 18487), (532, 13205), (556, 12635), (665, 10564), (695, 10108), (722, 9730), (973, 7220), (1330, 5282), (1390, 5054), (1444, 4865), (1805, 3892), (1946, 3610), (2527, 2780), (2641, 2660)]