7192170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 18855720

約数和(自身を除く): 11663550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 509, 785, 942, 1018, 1413, 1527, 1570, 2355, 2545, 2826, 3054, 4581, 4710, 5090, 7065, 7635, 9162, 14130, 15270, 22905, 45810, 79913, 159826, 239739, 399565, 479478, 719217, 799130, 1198695, 1438434, 2397390, 3596085, 7192170]

約数ペア:

[(1, 7192170), (2, 3596085), (3, 2397390), (5, 1438434), (6, 1198695), (9, 799130), (10, 719217), (15, 479478), (18, 399565), (30, 239739), (45, 159826), (90, 79913), (157, 45810), (314, 22905), (471, 15270), (509, 14130), (785, 9162), (942, 7635), (1018, 7065), (1413, 5090), (1527, 4710), (1570, 4581), (2355, 3054), (2545, 2826)]