7265070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 19122480

約数和(自身を除く): 11857410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 907, 1335, 1602, 1814, 2670, 2721, 4005, 4535, 5442, 8010, 8163, 9070, 13605, 16326, 27210, 40815, 80723, 81630, 161446, 242169, 403615, 484338, 726507, 807230, 1210845, 1453014, 2421690, 3632535, 7265070]

約数ペア:

[(1, 7265070), (2, 3632535), (3, 2421690), (5, 1453014), (6, 1210845), (9, 807230), (10, 726507), (15, 484338), (18, 403615), (30, 242169), (45, 161446), (89, 81630), (90, 80723), (178, 40815), (267, 27210), (445, 16326), (534, 13605), (801, 9070), (890, 8163), (907, 8010), (1335, 5442), (1602, 4535), (1814, 4005), (2670, 2721)]