42157740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10487}}^1$

素因数の和:10566

約数の個数: 48

約数和(自身を含む): 119814912

約数和(自身を除く): 77657172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 10487, 20974, 31461, 41948, 52435, 62922, 104870, 125844, 157305, 209740, 314610, 629220, 702629, 1405258, 2107887, 2810516, 3513145, 4215774, 7026290, 8431548, 10539435, 14052580, 21078870, 42157740]

約数ペア:

[(1, 42157740), (2, 21078870), (3, 14052580), (4, 10539435), (5, 8431548), (6, 7026290), (10, 4215774), (12, 3513145), (15, 2810516), (20, 2107887), (30, 1405258), (60, 702629), (67, 629220), (134, 314610), (201, 209740), (268, 157305), (335, 125844), (402, 104870), (670, 62922), (804, 52435), (1005, 41948), (1340, 31461), (2010, 20974), (4020, 10487)]