79428030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21881}}^1$

素因数の和:21913

約数の個数: 48

約数和(自身を含む): 209542032

約数和(自身を除く): 130114002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21881, 43762, 65643, 109405, 131286, 218810, 240691, 328215, 481382, 656430, 722073, 1203455, 1444146, 2406910, 2647601, 3610365, 5295202, 7220730, 7942803, 13238005, 15885606, 26476010, 39714015, 79428030]

約数ペア:

[(1, 79428030), (2, 39714015), (3, 26476010), (5, 15885606), (6, 13238005), (10, 7942803), (11, 7220730), (15, 5295202), (22, 3610365), (30, 2647601), (33, 2406910), (55, 1444146), (66, 1203455), (110, 722073), (121, 656430), (165, 481382), (242, 328215), (330, 240691), (363, 218810), (605, 131286), (726, 109405), (1210, 65643), (1815, 43762), (3630, 21881)]