1340692990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{24971}}^1$

素因数の和:25057

約数の個数: 64

約数和(自身を含む): 3020613120

約数和(自身を除く): 1679920130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3835, 4130, 5369, 7670, 10738, 24971, 26845, 49942, 53690, 124855, 174797, 249710, 324623, 349594, 649246, 873985, 1473289, 1623115, 1747970, 2272361, 2946578, 3246230, 4544722, 7366445, 10313023, 11361805, 14732890, 19152757, 20626046, 22723610, 38305514, 51565115, 95763785, 103130230, 134069299, 191527570, 268138598, 670346495, 1340692990]

約数ペア:

[(1, 1340692990), (2, 670346495), (5, 268138598), (7, 191527570), (10, 134069299), (13, 103130230), (14, 95763785), (26, 51565115), (35, 38305514), (59, 22723610), (65, 20626046), (70, 19152757), (91, 14732890), (118, 11361805), (130, 10313023), (182, 7366445), (295, 4544722), (413, 3246230), (455, 2946578), (590, 2272361), (767, 1747970), (826, 1623115), (910, 1473289), (1534, 873985), (2065, 649246), (3835, 349594), (4130, 324623), (5369, 249710), (7670, 174797), (10738, 124855), (24971, 53690), (26845, 49942)]