315048930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 934156800

約数和(自身を除く): 619107870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 343, 357, 490, 510, 595, 686, 714, 735, 833, 1029, 1190, 1470, 1666, 1715, 1785, 1801, 2058, 2499, 3430, 3570, 3602, 4165, 4998, 5145, 5403, 5831, 8330, 9005, 10290, 10806, 11662, 12495, 12607, 17493, 18010, 24990, 25214, 27015, 29155, 30617, 34986, 37821, 54030, 58310, 61234, 63035, 75642, 87465, 88249, 91851, 126070, 153085, 174930, 176498, 183702, 189105, 214319, 264747, 306170, 378210, 428638, 441245, 459255, 529494, 617743, 642957, 882490, 918510, 1071595, 1235486, 1285914, 1323735, 1500233, 1853229, 2143190, 2647470, 3000466, 3088715, 3214785, 3706458, 4500699, 6177430, 6429570, 7501165, 9001398, 9266145, 10501631, 15002330, 18532290, 21003262, 22503495, 31504893, 45006990, 52508155, 63009786, 105016310, 157524465, 315048930]

約数ペア:

[(1, 315048930), (2, 157524465), (3, 105016310), (5, 63009786), (6, 52508155), (7, 45006990), (10, 31504893), (14, 22503495), (15, 21003262), (17, 18532290), (21, 15002330), (30, 10501631), (34, 9266145), (35, 9001398), (42, 7501165), (49, 6429570), (51, 6177430), (70, 4500699), (85, 3706458), (98, 3214785), (102, 3088715), (105, 3000466), (119, 2647470), (147, 2143190), (170, 1853229), (210, 1500233), (238, 1323735), (245, 1285914), (255, 1235486), (294, 1071595), (343, 918510), (357, 882490), (490, 642957), (510, 617743), (595, 529494), (686, 459255), (714, 441245), (735, 428638), (833, 378210), (1029, 306170), (1190, 264747), (1470, 214319), (1666, 189105), (1715, 183702), (1785, 176498), (1801, 174930), (2058, 153085), (2499, 126070), (3430, 91851), (3570, 88249), (3602, 87465), (4165, 75642), (4998, 63035), (5145, 61234), (5403, 58310), (5831, 54030), (8330, 37821), (9005, 34986), (10290, 30617), (10806, 29155), (11662, 27015), (12495, 25214), (12607, 24990), (17493, 18010)]