386370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{53}}^1$

素因数の和:78

約数の個数: 56

約数和(自身を含む): 1062396

約数和(自身を除く): 676026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 243, 265, 270, 318, 405, 477, 486, 530, 729, 795, 810, 954, 1215, 1431, 1458, 1590, 2385, 2430, 2862, 3645, 4293, 4770, 7155, 7290, 8586, 12879, 14310, 21465, 25758, 38637, 42930, 64395, 77274, 128790, 193185, 386370]

約数ペア:

[(1, 386370), (2, 193185), (3, 128790), (5, 77274), (6, 64395), (9, 42930), (10, 38637), (15, 25758), (18, 21465), (27, 14310), (30, 12879), (45, 8586), (53, 7290), (54, 7155), (81, 4770), (90, 4293), (106, 3645), (135, 2862), (159, 2430), (162, 2385), (243, 1590), (265, 1458), (270, 1431), (318, 1215), (405, 954), (477, 810), (486, 795), (530, 729)]