31226310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2067

約数の個数: 80

約数和(自身を含む): 88426800

約数和(自身を除く): 57200490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2029, 2565, 3078, 4058, 5130, 6087, 7695, 10145, 12174, 15390, 18261, 20290, 30435, 36522, 38551, 54783, 60870, 77102, 91305, 109566, 115653, 164349, 182610, 192755, 231306, 273915, 328698, 346959, 385510, 547830, 578265, 693918, 821745, 1040877, 1156530, 1643490, 1734795, 2081754, 3122631, 3469590, 5204385, 6245262, 10408770, 15613155, 31226310]

約数ペア:

[(1, 31226310), (2, 15613155), (3, 10408770), (5, 6245262), (6, 5204385), (9, 3469590), (10, 3122631), (15, 2081754), (18, 1734795), (19, 1643490), (27, 1156530), (30, 1040877), (38, 821745), (45, 693918), (54, 578265), (57, 547830), (81, 385510), (90, 346959), (95, 328698), (114, 273915), (135, 231306), (162, 192755), (171, 182610), (190, 164349), (270, 115653), (285, 109566), (342, 91305), (405, 77102), (513, 60870), (570, 54783), (810, 38551), (855, 36522), (1026, 30435), (1539, 20290), (1710, 18261), (2029, 15390), (2565, 12174), (3078, 10145), (4058, 7695), (5130, 6087)]