90170258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 149713920

約数和(自身を除く): 59543662

約数列:

[1, 2, 23, 31, 37, 46, 62, 74, 713, 851, 1147, 1426, 1702, 1709, 2294, 3418, 26381, 39307, 52762, 52979, 63233, 78614, 105958, 126466, 1218517, 1454359, 1960223, 2437034, 2908718, 3920446, 45085129, 90170258]

約数ペア:

[(1, 90170258), (2, 45085129), (23, 3920446), (31, 2908718), (37, 2437034), (46, 1960223), (62, 1454359), (74, 1218517), (713, 126466), (851, 105958), (1147, 78614), (1426, 63233), (1702, 52979), (1709, 52762), (2294, 39307), (3418, 26381)]