419190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 1023840

約数和(自身を除く): 604650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 157, 178, 267, 314, 445, 471, 534, 785, 890, 942, 1335, 1570, 2355, 2670, 4710, 13973, 27946, 41919, 69865, 83838, 139730, 209595, 419190]

約数ペア:

[(1, 419190), (2, 209595), (3, 139730), (5, 83838), (6, 69865), (10, 41919), (15, 27946), (30, 13973), (89, 4710), (157, 2670), (178, 2355), (267, 1570), (314, 1335), (445, 942), (471, 890), (534, 785)]