42695380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23459}}^1$

素因数の和:23488

約数の個数: 48

約数和(自身を含む): 110355840

約数和(自身を除く): 67660460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 23459, 46918, 93836, 117295, 164213, 234590, 304967, 328426, 469180, 609934, 656852, 821065, 1219868, 1524835, 1642130, 2134769, 3049670, 3284260, 4269538, 6099340, 8539076, 10673845, 21347690, 42695380]

約数ペア:

[(1, 42695380), (2, 21347690), (4, 10673845), (5, 8539076), (7, 6099340), (10, 4269538), (13, 3284260), (14, 3049670), (20, 2134769), (26, 1642130), (28, 1524835), (35, 1219868), (52, 821065), (65, 656852), (70, 609934), (91, 469180), (130, 328426), (140, 304967), (182, 234590), (260, 164213), (364, 117295), (455, 93836), (910, 46918), (1820, 23459)]