310230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{383}}^1$

素因数の和:402

約数の個数: 40

約数和(自身を含む): 836352

約数和(自身を除く): 526122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 383, 405, 766, 810, 1149, 1915, 2298, 3447, 3830, 5745, 6894, 10341, 11490, 17235, 20682, 31023, 34470, 51705, 62046, 103410, 155115, 310230]

約数ペア:

[(1, 310230), (2, 155115), (3, 103410), (5, 62046), (6, 51705), (9, 34470), (10, 31023), (15, 20682), (18, 17235), (27, 11490), (30, 10341), (45, 6894), (54, 5745), (81, 3830), (90, 3447), (135, 2298), (162, 1915), (270, 1149), (383, 810), (405, 766)]