12897065430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{56663}}^1$

素因数の和:56963

約数の個数: 80

約数和(自身を含む): 34802802144

約数和(自身を除く): 21905736714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 281, 405, 562, 810, 843, 1405, 1686, 2529, 2810, 4215, 5058, 7587, 8430, 12645, 15174, 22761, 25290, 37935, 45522, 56663, 75870, 113326, 113805, 169989, 227610, 283315, 339978, 509967, 566630, 849945, 1019934, 1529901, 1699890, 2549835, 3059802, 4589703, 5099670, 7649505, 9179406, 15299010, 15922303, 22948515, 31844606, 45897030, 47766909, 79611515, 95533818, 143300727, 159223030, 238834545, 286601454, 429902181, 477669090, 716503635, 859804362, 1289706543, 1433007270, 2149510905, 2579413086, 4299021810, 6448532715, 12897065430]

約数ペア:

[(1, 12897065430), (2, 6448532715), (3, 4299021810), (5, 2579413086), (6, 2149510905), (9, 1433007270), (10, 1289706543), (15, 859804362), (18, 716503635), (27, 477669090), (30, 429902181), (45, 286601454), (54, 238834545), (81, 159223030), (90, 143300727), (135, 95533818), (162, 79611515), (270, 47766909), (281, 45897030), (405, 31844606), (562, 22948515), (810, 15922303), (843, 15299010), (1405, 9179406), (1686, 7649505), (2529, 5099670), (2810, 4589703), (4215, 3059802), (5058, 2549835), (7587, 1699890), (8430, 1529901), (12645, 1019934), (15174, 849945), (22761, 566630), (25290, 509967), (37935, 339978), (45522, 283315), (56663, 227610), (75870, 169989), (113326, 113805)]