148349220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29789}}^1$

素因数の和:29884

約数の個数: 48

約数和(自身を含む): 420396480

約数和(自身を除く): 272047260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 29789, 59578, 89367, 119156, 148945, 178734, 297890, 357468, 446835, 595780, 893670, 1787340, 2472487, 4944974, 7417461, 9889948, 12362435, 14834922, 24724870, 29669844, 37087305, 49449740, 74174610, 148349220]

約数ペア:

[(1, 148349220), (2, 74174610), (3, 49449740), (4, 37087305), (5, 29669844), (6, 24724870), (10, 14834922), (12, 12362435), (15, 9889948), (20, 7417461), (30, 4944974), (60, 2472487), (83, 1787340), (166, 893670), (249, 595780), (332, 446835), (415, 357468), (498, 297890), (830, 178734), (996, 148945), (1245, 119156), (1660, 89367), (2490, 59578), (4980, 29789)]