1965740460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{394727}}^1$

素因数の和:394822

約数の個数: 48

約数和(自身を含む): 5570401536

約数和(自身を除く): 3604661076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 394727, 789454, 1184181, 1578908, 1973635, 2368362, 3947270, 4736724, 5920905, 7894540, 11841810, 23683620, 32762341, 65524682, 98287023, 131049364, 163811705, 196574046, 327623410, 393148092, 491435115, 655246820, 982870230, 1965740460]

約数ペア:

[(1, 1965740460), (2, 982870230), (3, 655246820), (4, 491435115), (5, 393148092), (6, 327623410), (10, 196574046), (12, 163811705), (15, 131049364), (20, 98287023), (30, 65524682), (60, 32762341), (83, 23683620), (166, 11841810), (249, 7894540), (332, 5920905), (415, 4736724), (498, 3947270), (830, 2368362), (996, 1973635), (1245, 1578908), (1660, 1184181), (2490, 789454), (4980, 394727)]