42824460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101963}}^1$

素因数の和:101982

約数の個数: 48

約数和(自身を含む): 137039616

約数和(自身を除く): 94215156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 101963, 203926, 305889, 407852, 509815, 611778, 713741, 1019630, 1223556, 1427482, 1529445, 2039260, 2141223, 2854964, 3058890, 3568705, 4282446, 6117780, 7137410, 8564892, 10706115, 14274820, 21412230, 42824460]

約数ペア:

[(1, 42824460), (2, 21412230), (3, 14274820), (4, 10706115), (5, 8564892), (6, 7137410), (7, 6117780), (10, 4282446), (12, 3568705), (14, 3058890), (15, 2854964), (20, 2141223), (21, 2039260), (28, 1529445), (30, 1427482), (35, 1223556), (42, 1019630), (60, 713741), (70, 611778), (84, 509815), (105, 407852), (140, 305889), (210, 203926), (420, 101963)]