366939020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137947}}^1$

素因数の和:137982

約数の個数: 48

約数和(自身を含む): 927010560

約数和(自身を除く): 560071540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 137947, 275894, 551788, 689735, 965629, 1379470, 1931258, 2620993, 2758940, 3862516, 4828145, 5241986, 9656290, 10483972, 13104965, 18346951, 19312580, 26209930, 36693902, 52419860, 73387804, 91734755, 183469510, 366939020]

約数ペア:

[(1, 366939020), (2, 183469510), (4, 91734755), (5, 73387804), (7, 52419860), (10, 36693902), (14, 26209930), (19, 19312580), (20, 18346951), (28, 13104965), (35, 10483972), (38, 9656290), (70, 5241986), (76, 4828145), (95, 3862516), (133, 2758940), (140, 2620993), (190, 1931258), (266, 1379470), (380, 965629), (532, 689735), (665, 551788), (1330, 275894), (2660, 137947)]