2186466730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 4875552000

約数和(自身を除く): 2689085270

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 199, 238, 245, 398, 490, 595, 833, 995, 1190, 1319, 1393, 1666, 1990, 2638, 2786, 3383, 4165, 6595, 6766, 6965, 8330, 9233, 9751, 13190, 13930, 16915, 18466, 19502, 22423, 23681, 33830, 44846, 46165, 47362, 48755, 64631, 92330, 97510, 112115, 118405, 129262, 156961, 165767, 224230, 236810, 262481, 313922, 323155, 331534, 524962, 646310, 784805, 828835, 1098727, 1312405, 1569610, 1657670, 1837367, 2197454, 2624810, 3674734, 4462177, 5493635, 8924354, 9186835, 10987270, 12861569, 18373670, 22310885, 25723138, 31235239, 44621770, 62470478, 64307845, 128615690, 156176195, 218646673, 312352390, 437293346, 1093233365, 2186466730]

約数ペア:

[(1, 2186466730), (2, 1093233365), (5, 437293346), (7, 312352390), (10, 218646673), (14, 156176195), (17, 128615690), (34, 64307845), (35, 62470478), (49, 44621770), (70, 31235239), (85, 25723138), (98, 22310885), (119, 18373670), (170, 12861569), (199, 10987270), (238, 9186835), (245, 8924354), (398, 5493635), (490, 4462177), (595, 3674734), (833, 2624810), (995, 2197454), (1190, 1837367), (1319, 1657670), (1393, 1569610), (1666, 1312405), (1990, 1098727), (2638, 828835), (2786, 784805), (3383, 646310), (4165, 524962), (6595, 331534), (6766, 323155), (6965, 313922), (8330, 262481), (9233, 236810), (9751, 224230), (13190, 165767), (13930, 156961), (16915, 129262), (18466, 118405), (19502, 112115), (22423, 97510), (23681, 92330), (33830, 64631), (44846, 48755), (46165, 47362)]