75869010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{120427}}^1$

素因数の和:120447

約数の個数: 48

約数和(自身を含む): 225441216

約数和(自身を除く): 149572206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 120427, 240854, 361281, 602135, 722562, 842989, 1083843, 1204270, 1685978, 1806405, 2167686, 2528967, 3612810, 4214945, 5057934, 5419215, 7586901, 8429890, 10838430, 12644835, 15173802, 25289670, 37934505, 75869010]

約数ペア:

[(1, 75869010), (2, 37934505), (3, 25289670), (5, 15173802), (6, 12644835), (7, 10838430), (9, 8429890), (10, 7586901), (14, 5419215), (15, 5057934), (18, 4214945), (21, 3612810), (30, 2528967), (35, 2167686), (42, 1806405), (45, 1685978), (63, 1204270), (70, 1083843), (90, 842989), (105, 722562), (126, 602135), (210, 361281), (315, 240854), (630, 120427)]