72374710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 133293600

約数和(自身を除く): 60918890

約数列:

[1, 2, 5, 10, 59, 118, 241, 295, 482, 509, 590, 1018, 1205, 2410, 2545, 5090, 14219, 28438, 30031, 60062, 71095, 122669, 142190, 150155, 245338, 300310, 613345, 1226690, 7237471, 14474942, 36187355, 72374710]

約数ペア:

[(1, 72374710), (2, 36187355), (5, 14474942), (10, 7237471), (59, 1226690), (118, 613345), (241, 300310), (295, 245338), (482, 150155), (509, 142190), (590, 122669), (1018, 71095), (1205, 60062), (2410, 30031), (2545, 28438), (5090, 14219)]