5138930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 10834560

約数和(自身を除く): 5695630

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 43, 74, 85, 86, 95, 170, 185, 190, 215, 323, 370, 430, 629, 646, 703, 731, 817, 1258, 1406, 1462, 1591, 1615, 1634, 3145, 3182, 3230, 3515, 3655, 4085, 6290, 7030, 7310, 7955, 8170, 11951, 13889, 15910, 23902, 27047, 27778, 30229, 54094, 59755, 60458, 69445, 119510, 135235, 138890, 151145, 270470, 302290, 513893, 1027786, 2569465, 5138930]

約数ペア:

[(1, 5138930), (2, 2569465), (5, 1027786), (10, 513893), (17, 302290), (19, 270470), (34, 151145), (37, 138890), (38, 135235), (43, 119510), (74, 69445), (85, 60458), (86, 59755), (95, 54094), (170, 30229), (185, 27778), (190, 27047), (215, 23902), (323, 15910), (370, 13889), (430, 11951), (629, 8170), (646, 7955), (703, 7310), (731, 7030), (817, 6290), (1258, 4085), (1406, 3655), (1462, 3515), (1591, 3230), (1615, 3182), (1634, 3145)]