72840930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21487}}^1$

素因数の和:21610

約数の個数: 32

約数和(自身を含む): 176373504

約数和(自身を除く): 103532574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 21487, 42974, 64461, 107435, 128922, 214870, 322305, 644610, 2428031, 4856062, 7284093, 12140155, 14568186, 24280310, 36420465, 72840930]

約数ペア:

[(1, 72840930), (2, 36420465), (3, 24280310), (5, 14568186), (6, 12140155), (10, 7284093), (15, 4856062), (30, 2428031), (113, 644610), (226, 322305), (339, 214870), (565, 128922), (678, 107435), (1130, 64461), (1695, 42974), (3390, 21487)]