202417530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137699}}^1$

素因数の和:137723

約数の個数: 48

約数和(自身を含む): 565120800

約数和(自身を除く): 362703270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 137699, 275398, 413097, 688495, 826194, 963893, 1376990, 1927786, 2065485, 2891679, 4130970, 4819465, 5783358, 6747251, 9638930, 13494502, 14458395, 20241753, 28916790, 33736255, 40483506, 67472510, 101208765, 202417530]

約数ペア:

[(1, 202417530), (2, 101208765), (3, 67472510), (5, 40483506), (6, 33736255), (7, 28916790), (10, 20241753), (14, 14458395), (15, 13494502), (21, 9638930), (30, 6747251), (35, 5783358), (42, 4819465), (49, 4130970), (70, 2891679), (98, 2065485), (105, 1927786), (147, 1376990), (210, 963893), (245, 826194), (294, 688495), (490, 413097), (735, 275398), (1470, 137699)]