84218190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401039}}^1$

素因数の和:401056

約数の個数: 32

約数和(自身を含む): 230999040

約数和(自身を除く): 146780850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401039, 802078, 1203117, 2005195, 2406234, 2807273, 4010390, 5614546, 6015585, 8421819, 12031170, 14036365, 16843638, 28072730, 42109095, 84218190]

約数ペア:

[(1, 84218190), (2, 42109095), (3, 28072730), (5, 16843638), (6, 14036365), (7, 12031170), (10, 8421819), (14, 6015585), (15, 5614546), (21, 4010390), (30, 2807273), (35, 2406234), (42, 2005195), (70, 1203117), (105, 802078), (210, 401039)]