90761790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{432199}}^1$

素因数の和:432216

約数の個数: 32

約数和(自身を含む): 248947200

約数和(自身を除く): 158185410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 432199, 864398, 1296597, 2160995, 2593194, 3025393, 4321990, 6050786, 6482985, 9076179, 12965970, 15126965, 18152358, 30253930, 45380895, 90761790]

約数ペア:

[(1, 90761790), (2, 45380895), (3, 30253930), (5, 18152358), (6, 15126965), (7, 12965970), (10, 9076179), (14, 6482985), (15, 6050786), (21, 4321990), (30, 3025393), (35, 2593194), (42, 2160995), (70, 1296597), (105, 864398), (210, 432199)]