1520783894010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1\times {\mathrm{1257293}}^1$

素因数の和:1259079

約数の個数: 64

約数和(自身を含む): 3810747472128

約数和(自身を除く): 2289963578118

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1753, 3506, 5259, 8765, 10518, 17530, 26295, 40319, 52590, 80638, 120957, 201595, 241914, 403190, 604785, 1209570, 1257293, 2514586, 3771879, 6286465, 7543758, 12572930, 18859395, 28917739, 37718790, 57835478, 86753217, 144588695, 173506434, 289177390, 433766085, 867532170, 2204034629, 4408069258, 6612103887, 11020173145, 13224207774, 22040346290, 33060519435, 50692796467, 66121038870, 101385592934, 152078389401, 253463982335, 304156778802, 506927964670, 760391947005, 1520783894010]

約数ペア:

[(1, 1520783894010), (2, 760391947005), (3, 506927964670), (5, 304156778802), (6, 253463982335), (10, 152078389401), (15, 101385592934), (23, 66121038870), (30, 50692796467), (46, 33060519435), (69, 22040346290), (115, 13224207774), (138, 11020173145), (230, 6612103887), (345, 4408069258), (690, 2204034629), (1753, 867532170), (3506, 433766085), (5259, 289177390), (8765, 173506434), (10518, 144588695), (17530, 86753217), (26295, 57835478), (40319, 37718790), (52590, 28917739), (80638, 18859395), (120957, 12572930), (201595, 7543758), (241914, 6286465), (403190, 3771879), (604785, 2514586), (1209570, 1257293)]