428209070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{3203}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 799333920

約数和(自身を除く): 371124850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 461, 922, 2305, 3203, 4610, 6406, 13369, 16015, 26738, 32030, 66845, 92887, 133690, 185774, 464435, 928870, 1476583, 2953166, 7382915, 14765830, 42820907, 85641814, 214104535, 428209070]

約数ペア:

[(1, 428209070), (2, 214104535), (5, 85641814), (10, 42820907), (29, 14765830), (58, 7382915), (145, 2953166), (290, 1476583), (461, 928870), (922, 464435), (2305, 185774), (3203, 133690), (4610, 92887), (6406, 66845), (13369, 32030), (16015, 26738)]