230339004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{391733}}^1$

素因数の和:391754

約数の個数: 36

約数和(自身を含む): 625207464

約数和(自身を除く): 394868460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 391733, 783466, 1175199, 1566932, 2350398, 2742131, 4700796, 5484262, 8226393, 10968524, 16452786, 19194917, 32905572, 38389834, 57584751, 76779668, 115169502, 230339004]

約数ペア:

[(1, 230339004), (2, 115169502), (3, 76779668), (4, 57584751), (6, 38389834), (7, 32905572), (12, 19194917), (14, 16452786), (21, 10968524), (28, 8226393), (42, 5484262), (49, 4700796), (84, 2742131), (98, 2350398), (147, 1566932), (196, 1175199), (294, 783466), (588, 391733)]