4519990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3981770

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 163, 235, 295, 326, 470, 590, 815, 1630, 2773, 5546, 7661, 9617, 13865, 15322, 19234, 27730, 38305, 48085, 76610, 96170, 451999, 903998, 2259995, 4519990]

約数ペア:

[(1, 4519990), (2, 2259995), (5, 903998), (10, 451999), (47, 96170), (59, 76610), (94, 48085), (118, 38305), (163, 27730), (235, 19234), (295, 15322), (326, 13865), (470, 9617), (590, 7661), (815, 5546), (1630, 2773)]