101170020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{240881}}^1$

素因数の和:240900

約数の個数: 48

約数和(自身を含む): 323745408

約数和(自身を除く): 222575388

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, 240881, 481762, 722643, 963524, 1204405, 1445286, 1686167, 2408810, 2890572, 3372334, 3613215, 4817620, 5058501, 6744668, 7226430, 8430835, 10117002, 14452860, 16861670, 20234004, 25292505, 33723340, 50585010, 101170020]

約数ペア:

[(1, 101170020), (2, 50585010), (3, 33723340), (4, 25292505), (5, 20234004), (6, 16861670), (7, 14452860), (10, 10117002), (12, 8430835), (14, 7226430), (15, 6744668), (20, 5058501), (21, 4817620), (28, 3613215), (30, 3372334), (35, 2890572), (42, 2408810), (60, 1686167), (70, 1445286), (84, 1204405), (105, 963524), (140, 722643), (210, 481762), (420, 240881)]