627926910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70003}}^1$

素因数の和:70049

約数の個数: 64

約数和(自身を含む): 1693536768

約数和(自身を除く): 1065609858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 70003, 140006, 210009, 350015, 420018, 700030, 910039, 1050045, 1610069, 1820078, 2100090, 2730117, 3220138, 4550195, 4830207, 5460234, 8050345, 9100390, 9660414, 13650585, 16100690, 20930897, 24151035, 27301170, 41861794, 48302070, 62792691, 104654485, 125585382, 209308970, 313963455, 627926910]

約数ペア:

[(1, 627926910), (2, 313963455), (3, 209308970), (5, 125585382), (6, 104654485), (10, 62792691), (13, 48302070), (15, 41861794), (23, 27301170), (26, 24151035), (30, 20930897), (39, 16100690), (46, 13650585), (65, 9660414), (69, 9100390), (78, 8050345), (115, 5460234), (130, 4830207), (138, 4550195), (195, 3220138), (230, 2730117), (299, 2100090), (345, 1820078), (390, 1610069), (598, 1050045), (690, 910039), (897, 700030), (1495, 420018), (1794, 350015), (2990, 210009), (4485, 140006), (8970, 70003)]