153669136780

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3709}}^1\times {\mathrm{6661}}^1$

素因数の和:10690

約数の個数: 48

約数和(自身を含む): 323878726080

約数和(自身を除く): 170209589300

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3709, 6220, 6661, 7418, 13322, 14836, 18545, 26644, 33305, 37090, 66610, 74180, 133220, 1153499, 2071571, 2306998, 4143142, 4613996, 5767495, 8286284, 10357855, 11534990, 20715710, 23069980, 24705649, 41431420, 49411298, 98822596, 123528245, 247056490, 494112980, 7683456839, 15366913678, 30733827356, 38417284195, 76834568390, 153669136780]

約数ペア:

[(1, 153669136780), (2, 76834568390), (4, 38417284195), (5, 30733827356), (10, 15366913678), (20, 7683456839), (311, 494112980), (622, 247056490), (1244, 123528245), (1555, 98822596), (3110, 49411298), (3709, 41431420), (6220, 24705649), (6661, 23069980), (7418, 20715710), (13322, 11534990), (14836, 10357855), (18545, 8286284), (26644, 5767495), (33305, 4613996), (37090, 4143142), (66610, 2306998), (74180, 2071571), (133220, 1153499)]