63353080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{32323}}^1$

素因数の和:32348

約数の個数: 48

約数和(自身を含む): 165822120

約数和(自身を除く): 102469040

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, 32323, 64646, 129292, 161615, 226261, 258584, 323230, 452522, 646460, 905044, 1131305, 1292920, 1583827, 1810088, 2262610, 3167654, 4525220, 6335308, 7919135, 9050440, 12670616, 15838270, 31676540, 63353080]

約数ペア:

[(1, 63353080), (2, 31676540), (4, 15838270), (5, 12670616), (7, 9050440), (8, 7919135), (10, 6335308), (14, 4525220), (20, 3167654), (28, 2262610), (35, 1810088), (40, 1583827), (49, 1292920), (56, 1131305), (70, 905044), (98, 646460), (140, 452522), (196, 323230), (245, 258584), (280, 226261), (392, 161615), (490, 129292), (980, 64646), (1960, 32323)]