42345660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{100823}}^1$

素因数の和:100842

約数の個数: 48

約数和(自身を含む): 135507456

約数和(自身を除く): 93161796

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, 100823, 201646, 302469, 403292, 504115, 604938, 705761, 1008230, 1209876, 1411522, 1512345, 2016460, 2117283, 2823044, 3024690, 3528805, 4234566, 6049380, 7057610, 8469132, 10586415, 14115220, 21172830, 42345660]

約数ペア:

[(1, 42345660), (2, 21172830), (3, 14115220), (4, 10586415), (5, 8469132), (6, 7057610), (7, 6049380), (10, 4234566), (12, 3528805), (14, 3024690), (15, 2823044), (20, 2117283), (21, 2016460), (28, 1512345), (30, 1411522), (35, 1209876), (42, 1008230), (60, 705761), (70, 604938), (84, 504115), (105, 403292), (140, 302469), (210, 201646), (420, 100823)]