39381390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{48619}}^1$

素因数の和:48638

約数の個数: 40

約数和(自身を含む): 105894360

約数和(自身を除く): 66512970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 48619, 97238, 145857, 243095, 291714, 437571, 486190, 729285, 875142, 1312713, 1458570, 2187855, 2625426, 3938139, 4375710, 6563565, 7876278, 13127130, 19690695, 39381390]

約数ペア:

[(1, 39381390), (2, 19690695), (3, 13127130), (5, 7876278), (6, 6563565), (9, 4375710), (10, 3938139), (15, 2625426), (18, 2187855), (27, 1458570), (30, 1312713), (45, 875142), (54, 729285), (81, 486190), (90, 437571), (135, 291714), (162, 243095), (270, 145857), (405, 97238), (810, 48619)]