317764510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 724241088

約数和(自身を除く): 406476578

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 49, 70, 74, 85, 98, 119, 170, 185, 238, 245, 259, 370, 490, 518, 595, 629, 833, 1031, 1190, 1258, 1295, 1666, 1813, 2062, 2590, 3145, 3626, 4165, 4403, 5155, 6290, 7217, 8330, 8806, 9065, 10310, 14434, 17527, 18130, 22015, 30821, 35054, 36085, 38147, 44030, 50519, 61642, 72170, 76294, 87635, 101038, 122689, 154105, 175270, 190735, 245378, 252595, 267029, 308210, 381470, 505190, 534058, 613445, 648499, 858823, 1226890, 1296998, 1335145, 1717646, 1869203, 2670290, 3242495, 3738406, 4294115, 4539493, 6484990, 8588230, 9078986, 9346015, 18692030, 22697465, 31776451, 45394930, 63552902, 158882255, 317764510]

約数ペア:

[(1, 317764510), (2, 158882255), (5, 63552902), (7, 45394930), (10, 31776451), (14, 22697465), (17, 18692030), (34, 9346015), (35, 9078986), (37, 8588230), (49, 6484990), (70, 4539493), (74, 4294115), (85, 3738406), (98, 3242495), (119, 2670290), (170, 1869203), (185, 1717646), (238, 1335145), (245, 1296998), (259, 1226890), (370, 858823), (490, 648499), (518, 613445), (595, 534058), (629, 505190), (833, 381470), (1031, 308210), (1190, 267029), (1258, 252595), (1295, 245378), (1666, 190735), (1813, 175270), (2062, 154105), (2590, 122689), (3145, 101038), (3626, 87635), (4165, 76294), (4403, 72170), (5155, 61642), (6290, 50519), (7217, 44030), (8330, 38147), (8806, 36085), (9065, 35054), (10310, 30821), (14434, 22015), (17527, 18130)]