84916860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{202183}}^1$

素因数の和:202202

約数の個数: 48

約数和(自身を含む): 271735296

約数和(自身を除く): 186818436

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, 202183, 404366, 606549, 808732, 1010915, 1213098, 1415281, 2021830, 2426196, 2830562, 3032745, 4043660, 4245843, 5661124, 6065490, 7076405, 8491686, 12130980, 14152810, 16983372, 21229215, 28305620, 42458430, 84916860]

約数ペア:

[(1, 84916860), (2, 42458430), (3, 28305620), (4, 21229215), (5, 16983372), (6, 14152810), (7, 12130980), (10, 8491686), (12, 7076405), (14, 6065490), (15, 5661124), (20, 4245843), (21, 4043660), (28, 3032745), (30, 2830562), (35, 2426196), (42, 2021830), (60, 1415281), (70, 1213098), (84, 1010915), (105, 808732), (140, 606549), (210, 404366), (420, 202183)]