317804970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89021}}^1$

素因数の和:89055

約数の個数: 64

約数和(自身を含む): 922980096

約数和(自身を除く): 605175126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 89021, 178042, 267063, 445105, 534126, 623147, 890210, 1246294, 1335315, 1513357, 1869441, 2670630, 3026714, 3115735, 3738882, 4540071, 6231470, 7566785, 9080142, 9347205, 10593499, 15133570, 18694410, 21186998, 22700355, 31780497, 45400710, 52967495, 63560994, 105934990, 158902485, 317804970]

約数ペア:

[(1, 317804970), (2, 158902485), (3, 105934990), (5, 63560994), (6, 52967495), (7, 45400710), (10, 31780497), (14, 22700355), (15, 21186998), (17, 18694410), (21, 15133570), (30, 10593499), (34, 9347205), (35, 9080142), (42, 7566785), (51, 6231470), (70, 4540071), (85, 3738882), (102, 3115735), (105, 3026714), (119, 2670630), (170, 1869441), (210, 1513357), (238, 1335315), (255, 1246294), (357, 890210), (510, 623147), (595, 534126), (714, 445105), (1190, 267063), (1785, 178042), (3570, 89021)]