73891530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 192614760

約数和(自身を除く): 118723230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 509, 1018, 1527, 1613, 2545, 3054, 3226, 4581, 4839, 5090, 7635, 8065, 9162, 9678, 14517, 15270, 16130, 22905, 24195, 29034, 45810, 48390, 72585, 145170, 821017, 1642034, 2463051, 4105085, 4926102, 7389153, 8210170, 12315255, 14778306, 24630510, 36945765, 73891530]

約数ペア:

[(1, 73891530), (2, 36945765), (3, 24630510), (5, 14778306), (6, 12315255), (9, 8210170), (10, 7389153), (15, 4926102), (18, 4105085), (30, 2463051), (45, 1642034), (90, 821017), (509, 145170), (1018, 72585), (1527, 48390), (1613, 45810), (2545, 29034), (3054, 24195), (3226, 22905), (4581, 16130), (4839, 15270), (5090, 14517), (7635, 9678), (8065, 9162)]