214699020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{155579}}^1$

素因数の和:155614

約数の個数: 48

約数和(自身を含む): 627298560

約数和(自身を除く): 412599540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 155579, 311158, 466737, 622316, 777895, 933474, 1555790, 1866948, 2333685, 3111580, 3578317, 4667370, 7156634, 9334740, 10734951, 14313268, 17891585, 21469902, 35783170, 42939804, 53674755, 71566340, 107349510, 214699020]

約数ペア:

[(1, 214699020), (2, 107349510), (3, 71566340), (4, 53674755), (5, 42939804), (6, 35783170), (10, 21469902), (12, 17891585), (15, 14313268), (20, 10734951), (23, 9334740), (30, 7156634), (46, 4667370), (60, 3578317), (69, 3111580), (92, 2333685), (115, 1866948), (138, 1555790), (230, 933474), (276, 777895), (345, 622316), (460, 466737), (690, 311158), (1380, 155579)]