427180610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 857779200

約数和(自身を除く): 430598590

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 67, 95, 115, 134, 190, 230, 335, 437, 670, 874, 1273, 1459, 1541, 2185, 2546, 2918, 3082, 4370, 6365, 7295, 7705, 12730, 14590, 15410, 27721, 29279, 33557, 55442, 58558, 67114, 97753, 138605, 146395, 167785, 195506, 277210, 292790, 335570, 488765, 637583, 977530, 1275166, 1857307, 2248319, 3187915, 3714614, 4496638, 6375830, 9286535, 11241595, 18573070, 22483190, 42718061, 85436122, 213590305, 427180610]

約数ペア:

[(1, 427180610), (2, 213590305), (5, 85436122), (10, 42718061), (19, 22483190), (23, 18573070), (38, 11241595), (46, 9286535), (67, 6375830), (95, 4496638), (115, 3714614), (134, 3187915), (190, 2248319), (230, 1857307), (335, 1275166), (437, 977530), (670, 637583), (874, 488765), (1273, 335570), (1459, 292790), (1541, 277210), (2185, 195506), (2546, 167785), (2918, 146395), (3082, 138605), (4370, 97753), (6365, 67114), (7295, 58558), (7705, 55442), (12730, 33557), (14590, 29279), (15410, 27721)]