38121210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{907}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 99436896

約数和(自身を除く): 61315686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 467, 907, 934, 1401, 1814, 2335, 2721, 2802, 4203, 4535, 4670, 5442, 7005, 8163, 8406, 9070, 13605, 14010, 16326, 21015, 27210, 40815, 42030, 81630, 423569, 847138, 1270707, 2117845, 2541414, 3812121, 4235690, 6353535, 7624242, 12707070, 19060605, 38121210]

約数ペア:

[(1, 38121210), (2, 19060605), (3, 12707070), (5, 7624242), (6, 6353535), (9, 4235690), (10, 3812121), (15, 2541414), (18, 2117845), (30, 1270707), (45, 847138), (90, 423569), (467, 81630), (907, 42030), (934, 40815), (1401, 27210), (1814, 21015), (2335, 16326), (2721, 14010), (2802, 13605), (4203, 9070), (4535, 8406), (4670, 8163), (5442, 7005)]