8322390

素因数分解:

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

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 21902400

約数和(自身を除く): 13580010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1039, 1335, 1602, 2078, 2670, 3117, 4005, 5195, 6234, 8010, 9351, 10390, 15585, 18702, 31170, 46755, 92471, 93510, 184942, 277413, 462355, 554826, 832239, 924710, 1387065, 1664478, 2774130, 4161195, 8322390]

約数ペア:

[(1, 8322390), (2, 4161195), (3, 2774130), (5, 1664478), (6, 1387065), (9, 924710), (10, 832239), (15, 554826), (18, 462355), (30, 277413), (45, 184942), (89, 93510), (90, 92471), (178, 46755), (267, 31170), (445, 18702), (534, 15585), (801, 10390), (890, 9351), (1039, 8010), (1335, 6234), (1602, 5195), (2078, 4005), (2670, 3117)]