2108771490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{1609}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 5861842560

約数和(自身を除く): 3753071070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1609, 1659, 2370, 2765, 3218, 3318, 4827, 5530, 6241, 8045, 8295, 9654, 11263, 12482, 16090, 16590, 18723, 22526, 24135, 31205, 33789, 37446, 43687, 48270, 56315, 62410, 67578, 87374, 93615, 112630, 127111, 131061, 168945, 187230, 218435, 254222, 262122, 337890, 381333, 436870, 635555, 655305, 762666, 889777, 1271110, 1310610, 1779554, 1906665, 2669331, 3813330, 4448885, 5338662, 8897770, 10041769, 13346655, 20083538, 26693310, 30125307, 50208845, 60250614, 70292383, 100417690, 140584766, 150626535, 210877149, 301253070, 351461915, 421754298, 702923830, 1054385745, 2108771490]

約数ペア:

[(1, 2108771490), (2, 1054385745), (3, 702923830), (5, 421754298), (6, 351461915), (7, 301253070), (10, 210877149), (14, 150626535), (15, 140584766), (21, 100417690), (30, 70292383), (35, 60250614), (42, 50208845), (70, 30125307), (79, 26693310), (105, 20083538), (158, 13346655), (210, 10041769), (237, 8897770), (395, 5338662), (474, 4448885), (553, 3813330), (790, 2669331), (1106, 1906665), (1185, 1779554), (1609, 1310610), (1659, 1271110), (2370, 889777), (2765, 762666), (3218, 655305), (3318, 635555), (4827, 436870), (5530, 381333), (6241, 337890), (8045, 262122), (8295, 254222), (9654, 218435), (11263, 187230), (12482, 168945), (16090, 131061), (16590, 127111), (18723, 112630), (22526, 93615), (24135, 87374), (31205, 67578), (33789, 62410), (37446, 56315), (43687, 48270)]