11385180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 36363600

約数和(自身を除く): 24978420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3329, 3420, 6658, 9987, 13316, 16645, 19974, 29961, 33290, 39948, 49935, 59922, 63251, 66580, 99870, 119844, 126502, 149805, 189753, 199740, 253004, 299610, 316255, 379506, 569259, 599220, 632510, 759012, 948765, 1138518, 1265020, 1897530, 2277036, 2846295, 3795060, 5692590, 11385180]

約数ペア:

[(1, 11385180), (2, 5692590), (3, 3795060), (4, 2846295), (5, 2277036), (6, 1897530), (9, 1265020), (10, 1138518), (12, 948765), (15, 759012), (18, 632510), (19, 599220), (20, 569259), (30, 379506), (36, 316255), (38, 299610), (45, 253004), (57, 199740), (60, 189753), (76, 149805), (90, 126502), (95, 119844), (114, 99870), (171, 66580), (180, 63251), (190, 59922), (228, 49935), (285, 39948), (342, 33290), (380, 29961), (570, 19974), (684, 16645), (855, 13316), (1140, 9987), (1710, 6658), (3329, 3420)]