81032370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2779

約数の個数: 64

約数和(自身を含む): 209485440

約数和(自身を除く): 128453070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 2693, 3009, 5015, 5386, 6018, 8079, 10030, 13465, 15045, 16158, 26930, 30090, 40395, 45781, 80790, 91562, 137343, 158887, 228905, 274686, 317774, 457810, 476661, 686715, 794435, 953322, 1373430, 1588870, 2383305, 2701079, 4766610, 5402158, 8103237, 13505395, 16206474, 27010790, 40516185, 81032370]

約数ペア:

[(1, 81032370), (2, 40516185), (3, 27010790), (5, 16206474), (6, 13505395), (10, 8103237), (15, 5402158), (17, 4766610), (30, 2701079), (34, 2383305), (51, 1588870), (59, 1373430), (85, 953322), (102, 794435), (118, 686715), (170, 476661), (177, 457810), (255, 317774), (295, 274686), (354, 228905), (510, 158887), (590, 137343), (885, 91562), (1003, 80790), (1770, 45781), (2006, 40395), (2693, 30090), (3009, 26930), (5015, 16158), (5386, 15045), (6018, 13465), (8079, 10030)]