2008064910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{2801}}^1$

素因数の和:3873

約数の個数: 64

約数和(自身を含む): 5035530240

約数和(自身を除く): 3027465330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1039, 2078, 2801, 3117, 5195, 5602, 6234, 8403, 10390, 14005, 15585, 16806, 23897, 28010, 31170, 42015, 47794, 64423, 71691, 84030, 119485, 128846, 143382, 193269, 238970, 322115, 358455, 386538, 644230, 716910, 966345, 1932690, 2910239, 5820478, 8730717, 14551195, 17461434, 29102390, 43653585, 66935497, 87307170, 133870994, 200806491, 334677485, 401612982, 669354970, 1004032455, 2008064910]

約数ペア:

[(1, 2008064910), (2, 1004032455), (3, 669354970), (5, 401612982), (6, 334677485), (10, 200806491), (15, 133870994), (23, 87307170), (30, 66935497), (46, 43653585), (69, 29102390), (115, 17461434), (138, 14551195), (230, 8730717), (345, 5820478), (690, 2910239), (1039, 1932690), (2078, 966345), (2801, 716910), (3117, 644230), (5195, 386538), (5602, 358455), (6234, 322115), (8403, 238970), (10390, 193269), (14005, 143382), (15585, 128846), (16806, 119485), (23897, 84030), (28010, 71691), (31170, 64423), (42015, 47794)]