219370030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{32693}}^1$

素因数の和:32772

約数の個数: 32

約数和(自身を含む): 437838048

約数和(自身を除く): 218468018

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 32693, 65386, 163465, 326930, 359623, 719246, 1798115, 1994273, 3596230, 3988546, 9971365, 19942730, 21937003, 43874006, 109685015, 219370030]

約数ペア:

[(1, 219370030), (2, 109685015), (5, 43874006), (10, 21937003), (11, 19942730), (22, 9971365), (55, 3988546), (61, 3596230), (110, 1994273), (122, 1798115), (305, 719246), (610, 359623), (671, 326930), (1342, 163465), (3355, 65386), (6710, 32693)]