898433010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5279}}^1$

素因数の和:5384

約数の個数: 96

約数和(自身を含む): 2451271680

約数和(自身を除く): 1552838670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 305, 310, 366, 465, 549, 558, 610, 915, 930, 1098, 1395, 1830, 1891, 2745, 2790, 3782, 5279, 5490, 5673, 9455, 10558, 11346, 15837, 17019, 18910, 26395, 28365, 31674, 34038, 47511, 52790, 56730, 79185, 85095, 95022, 158370, 163649, 170190, 237555, 322019, 327298, 475110, 490947, 644038, 818245, 966057, 981894, 1472841, 1610095, 1636490, 1932114, 2454735, 2898171, 2945682, 3220190, 4830285, 4909470, 5796342, 7364205, 9660570, 9982589, 14490855, 14728410, 19965178, 28981710, 29947767, 49912945, 59895534, 89843301, 99825890, 149738835, 179686602, 299477670, 449216505, 898433010]

約数ペア:

[(1, 898433010), (2, 449216505), (3, 299477670), (5, 179686602), (6, 149738835), (9, 99825890), (10, 89843301), (15, 59895534), (18, 49912945), (30, 29947767), (31, 28981710), (45, 19965178), (61, 14728410), (62, 14490855), (90, 9982589), (93, 9660570), (122, 7364205), (155, 5796342), (183, 4909470), (186, 4830285), (279, 3220190), (305, 2945682), (310, 2898171), (366, 2454735), (465, 1932114), (549, 1636490), (558, 1610095), (610, 1472841), (915, 981894), (930, 966057), (1098, 818245), (1395, 644038), (1830, 490947), (1891, 475110), (2745, 327298), (2790, 322019), (3782, 237555), (5279, 170190), (5490, 163649), (5673, 158370), (9455, 95022), (10558, 85095), (11346, 79185), (15837, 56730), (17019, 52790), (18910, 47511), (26395, 34038), (28365, 31674)]