237218990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23557}}^1$

素因数の和:23636

約数の個数: 32

約数和(自身を含む): 457967520

約数和(自身を除く): 220748530

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 23557, 47114, 117785, 235570, 447583, 895166, 1248521, 2237915, 2497042, 4475830, 6242605, 12485210, 23721899, 47443798, 118609495, 237218990]

約数ペア:

[(1, 237218990), (2, 118609495), (5, 47443798), (10, 23721899), (19, 12485210), (38, 6242605), (53, 4475830), (95, 2497042), (106, 2237915), (190, 1248521), (265, 895166), (530, 447583), (1007, 235570), (2014, 117785), (5035, 47114), (10070, 23557)]