30591990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 93483936

約数和(自身を除く): 62891946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2377, 2574, 4290, 4754, 6435, 7131, 11885, 12870, 14262, 21393, 23770, 26147, 30901, 35655, 42786, 52294, 61802, 71310, 78441, 92703, 106965, 130735, 154505, 156882, 185406, 213930, 235323, 261470, 278109, 309010, 339911, 392205, 463515, 470646, 556218, 679822, 784410, 927030, 1019733, 1176615, 1390545, 1699555, 2039466, 2353230, 2781090, 3059199, 3399110, 5098665, 6118398, 10197330, 15295995, 30591990]

約数ペア:

[(1, 30591990), (2, 15295995), (3, 10197330), (5, 6118398), (6, 5098665), (9, 3399110), (10, 3059199), (11, 2781090), (13, 2353230), (15, 2039466), (18, 1699555), (22, 1390545), (26, 1176615), (30, 1019733), (33, 927030), (39, 784410), (45, 679822), (55, 556218), (65, 470646), (66, 463515), (78, 392205), (90, 339911), (99, 309010), (110, 278109), (117, 261470), (130, 235323), (143, 213930), (165, 185406), (195, 156882), (198, 154505), (234, 130735), (286, 106965), (330, 92703), (390, 78441), (429, 71310), (495, 61802), (585, 52294), (715, 42786), (858, 35655), (990, 30901), (1170, 26147), (1287, 23770), (1430, 21393), (2145, 14262), (2377, 12870), (2574, 11885), (4290, 7131), (4754, 6435)]