39140430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6473

約数の個数: 64

約数和(自身を含む): 111075840

約数和(自身を除く): 71935410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 6427, 12854, 19281, 32135, 38562, 44989, 64270, 89978, 96405, 134967, 186383, 192810, 224945, 269934, 372766, 449890, 559149, 674835, 931915, 1118298, 1304681, 1349670, 1863830, 2609362, 2795745, 3914043, 5591490, 6523405, 7828086, 13046810, 19570215, 39140430]

約数ペア:

[(1, 39140430), (2, 19570215), (3, 13046810), (5, 7828086), (6, 6523405), (7, 5591490), (10, 3914043), (14, 2795745), (15, 2609362), (21, 1863830), (29, 1349670), (30, 1304681), (35, 1118298), (42, 931915), (58, 674835), (70, 559149), (87, 449890), (105, 372766), (145, 269934), (174, 224945), (203, 192810), (210, 186383), (290, 134967), (406, 96405), (435, 89978), (609, 64270), (870, 44989), (1015, 38562), (1218, 32135), (2030, 19281), (3045, 12854), (6090, 6427)]