42415130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 37722598

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2243, 3782, 4486, 9455, 11215, 18910, 22430, 69533, 136823, 139066, 273646, 347665, 684115, 695330, 1368230, 4241513, 8483026, 21207565, 42415130]

約数ペア:

[(1, 42415130), (2, 21207565), (5, 8483026), (10, 4241513), (31, 1368230), (61, 695330), (62, 684115), (122, 347665), (155, 273646), (305, 139066), (310, 136823), (610, 69533), (1891, 22430), (2243, 18910), (3782, 11215), (4486, 9455)]