7880730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 22522752

約数和(自身を除く): 14642022

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 167, 195, 242, 286, 330, 334, 363, 390, 429, 501, 605, 715, 726, 835, 858, 1002, 1210, 1430, 1573, 1670, 1815, 1837, 2145, 2171, 2505, 3146, 3630, 3674, 4290, 4342, 4719, 5010, 5511, 6513, 7865, 9185, 9438, 10855, 11022, 13026, 15730, 18370, 20207, 21710, 23595, 23881, 27555, 32565, 40414, 47190, 47762, 55110, 60621, 65130, 71643, 101035, 119405, 121242, 143286, 202070, 238810, 262691, 303105, 358215, 525382, 606210, 716430, 788073, 1313455, 1576146, 2626910, 3940365, 7880730]

約数ペア:

[(1, 7880730), (2, 3940365), (3, 2626910), (5, 1576146), (6, 1313455), (10, 788073), (11, 716430), (13, 606210), (15, 525382), (22, 358215), (26, 303105), (30, 262691), (33, 238810), (39, 202070), (55, 143286), (65, 121242), (66, 119405), (78, 101035), (110, 71643), (121, 65130), (130, 60621), (143, 55110), (165, 47762), (167, 47190), (195, 40414), (242, 32565), (286, 27555), (330, 23881), (334, 23595), (363, 21710), (390, 20207), (429, 18370), (501, 15730), (605, 13026), (715, 11022), (726, 10855), (835, 9438), (858, 9185), (1002, 7865), (1210, 6513), (1430, 5511), (1573, 5010), (1670, 4719), (1815, 4342), (1837, 4290), (2145, 3674), (2171, 3630), (2505, 3146)]