69916920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34273}}^1$

素因数の和:34304

約数の個数: 64

約数和(自身を含む): 222095520

約数和(自身を除く): 152178600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 34273, 68546, 102819, 137092, 171365, 205638, 274184, 342730, 411276, 514095, 582641, 685460, 822552, 1028190, 1165282, 1370920, 1747923, 2056380, 2330564, 2913205, 3495846, 4112760, 4661128, 5826410, 6991692, 8739615, 11652820, 13983384, 17479230, 23305640, 34958460, 69916920]

約数ペア:

[(1, 69916920), (2, 34958460), (3, 23305640), (4, 17479230), (5, 13983384), (6, 11652820), (8, 8739615), (10, 6991692), (12, 5826410), (15, 4661128), (17, 4112760), (20, 3495846), (24, 2913205), (30, 2330564), (34, 2056380), (40, 1747923), (51, 1370920), (60, 1165282), (68, 1028190), (85, 822552), (102, 685460), (120, 582641), (136, 514095), (170, 411276), (204, 342730), (255, 274184), (340, 205638), (408, 171365), (510, 137092), (680, 102819), (1020, 68546), (2040, 34273)]