16820588730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{21961}}^1$

素因数の和:22204

約数の個数: 96

約数和(自身を含む): 44585319744

約数和(自身を除く): 27764731014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 211, 242, 330, 363, 422, 605, 633, 726, 1055, 1210, 1266, 1815, 2110, 2321, 3165, 3630, 4642, 6330, 6963, 11605, 13926, 21961, 23210, 25531, 34815, 43922, 51062, 65883, 69630, 76593, 109805, 127655, 131766, 153186, 219610, 241571, 255310, 329415, 382965, 483142, 658830, 724713, 765930, 1207855, 1449426, 2415710, 2657281, 3623565, 4633771, 5314562, 7247130, 7971843, 9267542, 13286405, 13901313, 15943686, 23168855, 26572810, 27802626, 39859215, 46337710, 50971481, 69506565, 79718430, 101942962, 139013130, 152914443, 254857405, 305828886, 509714810, 560686291, 764572215, 1121372582, 1529144430, 1682058873, 2803431455, 3364117746, 5606862910, 8410294365, 16820588730]

約数ペア:

[(1, 16820588730), (2, 8410294365), (3, 5606862910), (5, 3364117746), (6, 2803431455), (10, 1682058873), (11, 1529144430), (15, 1121372582), (22, 764572215), (30, 560686291), (33, 509714810), (55, 305828886), (66, 254857405), (110, 152914443), (121, 139013130), (165, 101942962), (211, 79718430), (242, 69506565), (330, 50971481), (363, 46337710), (422, 39859215), (605, 27802626), (633, 26572810), (726, 23168855), (1055, 15943686), (1210, 13901313), (1266, 13286405), (1815, 9267542), (2110, 7971843), (2321, 7247130), (3165, 5314562), (3630, 4633771), (4642, 3623565), (6330, 2657281), (6963, 2415710), (11605, 1449426), (13926, 1207855), (21961, 765930), (23210, 724713), (25531, 658830), (34815, 483142), (43922, 382965), (51062, 329415), (65883, 255310), (69630, 241571), (76593, 219610), (109805, 153186), (127655, 131766)]