1830752460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{216401}}^1$

素因数の和:216463

約数の個数: 72

約数和(自身を含む): 5671463616

約数和(自身を除く): 3840711156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 216401, 432802, 649203, 865604, 1082005, 1298406, 1947609, 2164010, 2596812, 3246015, 3895218, 4328020, 6492030, 7790436, 9738045, 10170847, 12984060, 19476090, 20341694, 30512541, 38952180, 40683388, 50854235, 61025082, 91537623, 101708470, 122050164, 152562705, 183075246, 203416940, 305125410, 366150492, 457688115, 610250820, 915376230, 1830752460]

約数ペア:

[(1, 1830752460), (2, 915376230), (3, 610250820), (4, 457688115), (5, 366150492), (6, 305125410), (9, 203416940), (10, 183075246), (12, 152562705), (15, 122050164), (18, 101708470), (20, 91537623), (30, 61025082), (36, 50854235), (45, 40683388), (47, 38952180), (60, 30512541), (90, 20341694), (94, 19476090), (141, 12984060), (180, 10170847), (188, 9738045), (235, 7790436), (282, 6492030), (423, 4328020), (470, 3895218), (564, 3246015), (705, 2596812), (846, 2164010), (940, 1947609), (1410, 1298406), (1692, 1082005), (2115, 865604), (2820, 649203), (4230, 432802), (8460, 216401)]