256367070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8209}}^1$

素因数の和:8569

約数の個数: 48

約数和(自身を含む): 668556720

約数和(自身を除く): 412189650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 8209, 10410, 15615, 16418, 24627, 31230, 41045, 49254, 73881, 82090, 123135, 147762, 246270, 369405, 738810, 2848523, 5697046, 8545569, 14242615, 17091138, 25636707, 28485230, 42727845, 51273414, 85455690, 128183535, 256367070]

約数ペア:

[(1, 256367070), (2, 128183535), (3, 85455690), (5, 51273414), (6, 42727845), (9, 28485230), (10, 25636707), (15, 17091138), (18, 14242615), (30, 8545569), (45, 5697046), (90, 2848523), (347, 738810), (694, 369405), (1041, 246270), (1735, 147762), (2082, 123135), (3123, 82090), (3470, 73881), (5205, 49254), (6246, 41045), (8209, 31230), (10410, 24627), (15615, 16418)]