347274060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1657}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 1114176000

約数和(自身を除く): 766901940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 499, 998, 1497, 1657, 1996, 2495, 2994, 3314, 3493, 4971, 4990, 5988, 6628, 6986, 7485, 8285, 9942, 9980, 10479, 11599, 13972, 14970, 16570, 17465, 19884, 20958, 23198, 24855, 29940, 33140, 34797, 34930, 41916, 46396, 49710, 52395, 57995, 69594, 69860, 99420, 104790, 115990, 139188, 173985, 209580, 231980, 347970, 695940, 826843, 1653686, 2480529, 3307372, 4134215, 4961058, 5787901, 8268430, 9922116, 11575802, 12402645, 16536860, 17363703, 23151604, 24805290, 28939505, 34727406, 49610580, 57879010, 69454812, 86818515, 115758020, 173637030, 347274060]

約数ペア:

[(1, 347274060), (2, 173637030), (3, 115758020), (4, 86818515), (5, 69454812), (6, 57879010), (7, 49610580), (10, 34727406), (12, 28939505), (14, 24805290), (15, 23151604), (20, 17363703), (21, 16536860), (28, 12402645), (30, 11575802), (35, 9922116), (42, 8268430), (60, 5787901), (70, 4961058), (84, 4134215), (105, 3307372), (140, 2480529), (210, 1653686), (420, 826843), (499, 695940), (998, 347970), (1497, 231980), (1657, 209580), (1996, 173985), (2495, 139188), (2994, 115990), (3314, 104790), (3493, 99420), (4971, 69860), (4990, 69594), (5988, 57995), (6628, 52395), (6986, 49710), (7485, 46396), (8285, 41916), (9942, 34930), (9980, 34797), (10479, 33140), (11599, 29940), (13972, 24855), (14970, 23198), (16570, 20958), (17465, 19884)]