442937830

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 805305600

約数和(自身を除く): 362367770

約数列:

[1, 2, 5, 10, 163, 326, 439, 619, 815, 878, 1238, 1630, 2195, 3095, 4390, 6190, 71557, 100897, 143114, 201794, 271741, 357785, 504485, 543482, 715570, 1008970, 1358705, 2717410, 44293783, 88587566, 221468915, 442937830]

約数ペア:

[(1, 442937830), (2, 221468915), (5, 88587566), (10, 44293783), (163, 2717410), (326, 1358705), (439, 1008970), (619, 715570), (815, 543482), (878, 504485), (1238, 357785), (1630, 271741), (2195, 201794), (3095, 143114), (4390, 100897), (6190, 71557)]