16922460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 47930400

約数和(自身を除く): 31007940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 3169, 5340, 6338, 9507, 12676, 15845, 19014, 31690, 38028, 47535, 63380, 95070, 190140, 282041, 564082, 846123, 1128164, 1410205, 1692246, 2820410, 3384492, 4230615, 5640820, 8461230, 16922460]

約数ペア:

[(1, 16922460), (2, 8461230), (3, 5640820), (4, 4230615), (5, 3384492), (6, 2820410), (10, 1692246), (12, 1410205), (15, 1128164), (20, 846123), (30, 564082), (60, 282041), (89, 190140), (178, 95070), (267, 63380), (356, 47535), (445, 38028), (534, 31690), (890, 19014), (1068, 15845), (1335, 12676), (1780, 9507), (2670, 6338), (3169, 5340)]