214085220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42989}}^1$

素因数の和:43084

約数の個数: 48

約数和(自身を含む): 606674880

約数和(自身を除く): 392589660

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, 42989, 85978, 128967, 171956, 214945, 257934, 429890, 515868, 644835, 859780, 1289670, 2579340, 3568087, 7136174, 10704261, 14272348, 17840435, 21408522, 35680870, 42817044, 53521305, 71361740, 107042610, 214085220]

約数ペア:

[(1, 214085220), (2, 107042610), (3, 71361740), (4, 53521305), (5, 42817044), (6, 35680870), (10, 21408522), (12, 17840435), (15, 14272348), (20, 10704261), (30, 7136174), (60, 3568087), (83, 2579340), (166, 1289670), (249, 859780), (332, 644835), (415, 515868), (498, 429890), (830, 257934), (996, 214945), (1245, 171956), (1660, 128967), (2490, 85978), (4980, 42989)]