31765980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 93844800

約数和(自身を除く): 62078820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 185, 205, 222, 246, 349, 370, 410, 444, 492, 555, 615, 698, 740, 820, 1047, 1110, 1230, 1396, 1517, 1745, 2094, 2220, 2460, 3034, 3490, 4188, 4551, 5235, 6068, 6980, 7585, 9102, 10470, 12913, 14309, 15170, 18204, 20940, 22755, 25826, 28618, 30340, 38739, 42927, 45510, 51652, 57236, 64565, 71545, 77478, 85854, 91020, 129130, 143090, 154956, 171708, 193695, 214635, 258260, 286180, 387390, 429270, 529433, 774780, 858540, 1058866, 1588299, 2117732, 2647165, 3176598, 5294330, 6353196, 7941495, 10588660, 15882990, 31765980]

約数ペア:

[(1, 31765980), (2, 15882990), (3, 10588660), (4, 7941495), (5, 6353196), (6, 5294330), (10, 3176598), (12, 2647165), (15, 2117732), (20, 1588299), (30, 1058866), (37, 858540), (41, 774780), (60, 529433), (74, 429270), (82, 387390), (111, 286180), (123, 258260), (148, 214635), (164, 193695), (185, 171708), (205, 154956), (222, 143090), (246, 129130), (349, 91020), (370, 85854), (410, 77478), (444, 71545), (492, 64565), (555, 57236), (615, 51652), (698, 45510), (740, 42927), (820, 38739), (1047, 30340), (1110, 28618), (1230, 25826), (1396, 22755), (1517, 20940), (1745, 18204), (2094, 15170), (2220, 14309), (2460, 12913), (3034, 10470), (3490, 9102), (4188, 7585), (4551, 6980), (5235, 6068)]