163950810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 415825920

約数和(自身を除く): 251875110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 383, 570, 751, 766, 1149, 1502, 1915, 2253, 2298, 3755, 3830, 4506, 5745, 7277, 7510, 11265, 11490, 14269, 14554, 21831, 22530, 28538, 36385, 42807, 43662, 71345, 72770, 85614, 109155, 142690, 214035, 218310, 287633, 428070, 575266, 862899, 1438165, 1725798, 2876330, 4314495, 5465027, 8628990, 10930054, 16395081, 27325135, 32790162, 54650270, 81975405, 163950810]

約数ペア:

[(1, 163950810), (2, 81975405), (3, 54650270), (5, 32790162), (6, 27325135), (10, 16395081), (15, 10930054), (19, 8628990), (30, 5465027), (38, 4314495), (57, 2876330), (95, 1725798), (114, 1438165), (190, 862899), (285, 575266), (383, 428070), (570, 287633), (751, 218310), (766, 214035), (1149, 142690), (1502, 109155), (1915, 85614), (2253, 72770), (2298, 71345), (3755, 43662), (3830, 42807), (4506, 36385), (5745, 28538), (7277, 22530), (7510, 21831), (11265, 14554), (11490, 14269)]