381164310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249127}}^1$

素因数の和:249157

約数の個数: 48

約数和(自身を含む): 1049327136

約数和(自身を除く): 668162826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 249127, 498254, 747381, 1245635, 1494762, 2242143, 2491270, 3736905, 4235159, 4484286, 7473810, 8470318, 11210715, 12705477, 21175795, 22421430, 25410954, 38116431, 42351590, 63527385, 76232862, 127054770, 190582155, 381164310]

約数ペア:

[(1, 381164310), (2, 190582155), (3, 127054770), (5, 76232862), (6, 63527385), (9, 42351590), (10, 38116431), (15, 25410954), (17, 22421430), (18, 21175795), (30, 12705477), (34, 11210715), (45, 8470318), (51, 7473810), (85, 4484286), (90, 4235159), (102, 3736905), (153, 2491270), (170, 2242143), (255, 1494762), (306, 1245635), (510, 747381), (765, 498254), (1530, 249127)]