42183870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 106223616

約数和(自身を除く): 64039746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 677, 930, 1005, 1354, 2010, 2031, 2077, 3385, 4062, 4154, 6231, 6770, 10155, 10385, 12462, 20310, 20770, 20987, 31155, 41974, 45359, 62310, 62961, 90718, 104935, 125922, 136077, 209870, 226795, 272154, 314805, 453590, 629610, 680385, 1360770, 1406129, 2812258, 4218387, 7030645, 8436774, 14061290, 21091935, 42183870]

約数ペア:

[(1, 42183870), (2, 21091935), (3, 14061290), (5, 8436774), (6, 7030645), (10, 4218387), (15, 2812258), (30, 1406129), (31, 1360770), (62, 680385), (67, 629610), (93, 453590), (134, 314805), (155, 272154), (186, 226795), (201, 209870), (310, 136077), (335, 125922), (402, 104935), (465, 90718), (670, 62961), (677, 62310), (930, 45359), (1005, 41974), (1354, 31155), (2010, 20987), (2031, 20770), (2077, 20310), (3385, 12462), (4062, 10385), (4154, 10155), (6231, 6770)]