1293401910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{983}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 3162654720

約数和(自身を除く): 1869252810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 719, 915, 983, 1438, 1830, 1966, 2157, 2949, 3595, 4314, 4915, 5898, 7190, 9830, 10785, 14745, 21570, 29490, 43859, 59963, 87718, 119926, 131577, 179889, 219295, 263154, 299815, 359778, 438590, 599630, 657885, 706777, 899445, 1315770, 1413554, 1798890, 2120331, 3533885, 4240662, 7067770, 10601655, 21203310, 43113397, 86226794, 129340191, 215566985, 258680382, 431133970, 646700955, 1293401910]

約数ペア:

[(1, 1293401910), (2, 646700955), (3, 431133970), (5, 258680382), (6, 215566985), (10, 129340191), (15, 86226794), (30, 43113397), (61, 21203310), (122, 10601655), (183, 7067770), (305, 4240662), (366, 3533885), (610, 2120331), (719, 1798890), (915, 1413554), (983, 1315770), (1438, 899445), (1830, 706777), (1966, 657885), (2157, 599630), (2949, 438590), (3595, 359778), (4314, 299815), (4915, 263154), (5898, 219295), (7190, 179889), (9830, 131577), (10785, 119926), (14745, 87718), (21570, 59963), (29490, 43859)]