157400790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5317

約数の個数: 64

約数和(自身を含む): 406840320

約数和(自身を除く): 249439530

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, 3009, 5015, 5231, 6018, 10030, 10462, 15045, 15693, 26155, 30090, 31386, 52310, 78465, 88927, 156930, 177854, 266781, 308629, 444635, 533562, 617258, 889270, 925887, 1333905, 1543145, 1851774, 2667810, 3086290, 4629435, 5246693, 9258870, 10493386, 15740079, 26233465, 31480158, 52466930, 78700395, 157400790]

約数ペア:

[(1, 157400790), (2, 78700395), (3, 52466930), (5, 31480158), (6, 26233465), (10, 15740079), (15, 10493386), (17, 9258870), (30, 5246693), (34, 4629435), (51, 3086290), (59, 2667810), (85, 1851774), (102, 1543145), (118, 1333905), (170, 925887), (177, 889270), (255, 617258), (295, 533562), (354, 444635), (510, 308629), (590, 266781), (885, 177854), (1003, 156930), (1770, 88927), (2006, 78465), (3009, 52310), (5015, 31386), (5231, 30090), (6018, 26155), (10030, 15693), (10462, 15045)]