29296120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14947}}^1$

素因数の和:14972

約数の個数: 48

約数和(自身を含む): 76683240

約数和(自身を除く): 47387120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14947, 29894, 59788, 74735, 104629, 119576, 149470, 209258, 298940, 418516, 523145, 597880, 732403, 837032, 1046290, 1464806, 2092580, 2929612, 3662015, 4185160, 5859224, 7324030, 14648060, 29296120]

約数ペア:

[(1, 29296120), (2, 14648060), (4, 7324030), (5, 5859224), (7, 4185160), (8, 3662015), (10, 2929612), (14, 2092580), (20, 1464806), (28, 1046290), (35, 837032), (40, 732403), (49, 597880), (56, 523145), (70, 418516), (98, 298940), (140, 209258), (196, 149470), (245, 119576), (280, 104629), (392, 74735), (490, 59788), (980, 29894), (1960, 14947)]