77029630

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 63929090

約数列:

[1, 2, 5, 10, 139, 151, 278, 302, 367, 695, 734, 755, 1390, 1510, 1835, 3670, 20989, 41978, 51013, 55417, 102026, 104945, 110834, 209890, 255065, 277085, 510130, 554170, 7702963, 15405926, 38514815, 77029630]

約数ペア:

[(1, 77029630), (2, 38514815), (5, 15405926), (10, 7702963), (139, 554170), (151, 510130), (278, 277085), (302, 255065), (367, 209890), (695, 110834), (734, 104945), (755, 102026), (1390, 55417), (1510, 51013), (1835, 41978), (3670, 20989)]