42496860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101183}}^1$

素因数の和:101202

約数の個数: 48

約数和(自身を含む): 135991296

約数和(自身を除く): 93494436

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, 101183, 202366, 303549, 404732, 505915, 607098, 708281, 1011830, 1214196, 1416562, 1517745, 2023660, 2124843, 2833124, 3035490, 3541405, 4249686, 6070980, 7082810, 8499372, 10624215, 14165620, 21248430, 42496860]

約数ペア:

[(1, 42496860), (2, 21248430), (3, 14165620), (4, 10624215), (5, 8499372), (6, 7082810), (7, 6070980), (10, 4249686), (12, 3541405), (14, 3035490), (15, 2833124), (20, 2124843), (21, 2023660), (28, 1517745), (30, 1416562), (35, 1214196), (42, 1011830), (60, 708281), (70, 607098), (84, 505915), (105, 404732), (140, 303549), (210, 202366), (420, 101183)]