1294267970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3299

約数の個数: 64

約数和(自身を含む): 2583342720

約数和(自身を除く): 1289074750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 83, 85, 145, 166, 170, 290, 415, 493, 830, 986, 1411, 2407, 2465, 2822, 3163, 4814, 4930, 6326, 7055, 12035, 14110, 15815, 24070, 31630, 40919, 53771, 81838, 91727, 107542, 183454, 204595, 262529, 268855, 409190, 458635, 525058, 537710, 917270, 1312645, 1559359, 2625290, 3118718, 4462993, 7613341, 7796795, 8925986, 15226682, 15593590, 22314965, 38066705, 44629930, 76133410, 129426797, 258853594, 647133985, 1294267970]

約数ペア:

[(1, 1294267970), (2, 647133985), (5, 258853594), (10, 129426797), (17, 76133410), (29, 44629930), (34, 38066705), (58, 22314965), (83, 15593590), (85, 15226682), (145, 8925986), (166, 7796795), (170, 7613341), (290, 4462993), (415, 3118718), (493, 2625290), (830, 1559359), (986, 1312645), (1411, 917270), (2407, 537710), (2465, 525058), (2822, 458635), (3163, 409190), (4814, 268855), (4930, 262529), (6326, 204595), (7055, 183454), (12035, 107542), (14110, 91727), (15815, 81838), (24070, 53771), (31630, 40919)]