328035230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 631290240

約数和(自身を除く): 303255010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 289, 446, 509, 578, 1018, 1115, 1445, 2230, 2545, 2890, 3791, 5090, 7582, 8653, 17306, 18955, 37910, 43265, 64447, 86530, 113507, 128894, 147101, 227014, 294202, 322235, 567535, 644470, 735505, 1135070, 1471010, 1929619, 3859238, 9648095, 19296190, 32803523, 65607046, 164017615, 328035230]

約数ペア:

[(1, 328035230), (2, 164017615), (5, 65607046), (10, 32803523), (17, 19296190), (34, 9648095), (85, 3859238), (170, 1929619), (223, 1471010), (289, 1135070), (446, 735505), (509, 644470), (578, 567535), (1018, 322235), (1115, 294202), (1445, 227014), (2230, 147101), (2545, 128894), (2890, 113507), (3791, 86530), (5090, 64447), (7582, 43265), (8653, 37910), (17306, 18955)]