7028140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 17865792

約数和(自身を除く): 10837652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2953, 5906, 11812, 14765, 20671, 29530, 41342, 50201, 59060, 82684, 100402, 103355, 200804, 206710, 251005, 351407, 413420, 502010, 702814, 1004020, 1405628, 1757035, 3514070, 7028140]

約数ペア:

[(1, 7028140), (2, 3514070), (4, 1757035), (5, 1405628), (7, 1004020), (10, 702814), (14, 502010), (17, 413420), (20, 351407), (28, 251005), (34, 206710), (35, 200804), (68, 103355), (70, 100402), (85, 82684), (119, 59060), (140, 50201), (170, 41342), (238, 29530), (340, 20671), (476, 14765), (595, 11812), (1190, 5906), (2380, 2953)]