312858990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68161}}^1$

素因数の和:68194

約数の個数: 64

約数和(自身を含む): 883379520

約数和(自身を除く): 570520530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 68161, 136322, 204483, 340805, 408966, 613449, 681610, 1022415, 1158737, 1226898, 1840347, 2044830, 2317474, 3067245, 3476211, 3680694, 5793685, 6134490, 6952422, 9201735, 10428633, 11587370, 17381055, 18403470, 20857266, 31285899, 34762110, 52143165, 62571798, 104286330, 156429495, 312858990]

約数ペア:

[(1, 312858990), (2, 156429495), (3, 104286330), (5, 62571798), (6, 52143165), (9, 34762110), (10, 31285899), (15, 20857266), (17, 18403470), (18, 17381055), (27, 11587370), (30, 10428633), (34, 9201735), (45, 6952422), (51, 6134490), (54, 5793685), (85, 3680694), (90, 3476211), (102, 3067245), (135, 2317474), (153, 2044830), (170, 1840347), (255, 1226898), (270, 1158737), (306, 1022415), (459, 681610), (510, 613449), (765, 408966), (918, 340805), (1530, 204483), (2295, 136322), (4590, 68161)]