298139220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5653}}^1$

素因数の和:5961

約数の個数: 72

約数和(自身を含む): 907602696

約数和(自身を除く): 609463476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5653, 5860, 8790, 10548, 11306, 13185, 16959, 17580, 22612, 26370, 28265, 33918, 50877, 52740, 56530, 67836, 84795, 101754, 113060, 169590, 203508, 254385, 339180, 508770, 1017540, 1656329, 3312658, 4968987, 6625316, 8281645, 9937974, 14906961, 16563290, 19875948, 24844935, 29813922, 33126580, 49689870, 59627844, 74534805, 99379740, 149069610, 298139220]

約数ペア:

[(1, 298139220), (2, 149069610), (3, 99379740), (4, 74534805), (5, 59627844), (6, 49689870), (9, 33126580), (10, 29813922), (12, 24844935), (15, 19875948), (18, 16563290), (20, 14906961), (30, 9937974), (36, 8281645), (45, 6625316), (60, 4968987), (90, 3312658), (180, 1656329), (293, 1017540), (586, 508770), (879, 339180), (1172, 254385), (1465, 203508), (1758, 169590), (2637, 113060), (2930, 101754), (3516, 84795), (4395, 67836), (5274, 56530), (5653, 52740), (5860, 50877), (8790, 33918), (10548, 28265), (11306, 26370), (13185, 22612), (16959, 17580)]