61420830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 158070528

約数和(自身を除く): 96649698

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 830, 1245, 1411, 1451, 2490, 2822, 2902, 4233, 4353, 7055, 7255, 8466, 8706, 14110, 14510, 21165, 21765, 24667, 42330, 43530, 49334, 74001, 120433, 123335, 148002, 240866, 246670, 361299, 370005, 602165, 722598, 740010, 1204330, 1806495, 2047361, 3612990, 4094722, 6142083, 10236805, 12284166, 20473610, 30710415, 61420830]

約数ペア:

[(1, 61420830), (2, 30710415), (3, 20473610), (5, 12284166), (6, 10236805), (10, 6142083), (15, 4094722), (17, 3612990), (30, 2047361), (34, 1806495), (51, 1204330), (83, 740010), (85, 722598), (102, 602165), (166, 370005), (170, 361299), (249, 246670), (255, 240866), (415, 148002), (498, 123335), (510, 120433), (830, 74001), (1245, 49334), (1411, 43530), (1451, 42330), (2490, 24667), (2822, 21765), (2902, 21165), (4233, 14510), (4353, 14110), (7055, 8706), (7255, 8466)]