2774130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 3965070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1039, 1335, 2078, 2670, 3117, 5195, 6234, 10390, 15585, 31170, 92471, 184942, 277413, 462355, 554826, 924710, 1387065, 2774130]

約数ペア:

[(1, 2774130), (2, 1387065), (3, 924710), (5, 554826), (6, 462355), (10, 277413), (15, 184942), (30, 92471), (89, 31170), (178, 15585), (267, 10390), (445, 6234), (534, 5195), (890, 3117), (1039, 2670), (1335, 2078)]