750731030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 1600376832

約数和(自身を除く): 849645802

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 347, 434, 694, 997, 1085, 1735, 1994, 2170, 2429, 3470, 4858, 4985, 6979, 9970, 10757, 12145, 13958, 21514, 24290, 30907, 34895, 53785, 61814, 69790, 75299, 107570, 150598, 154535, 216349, 309070, 345959, 376495, 432698, 691918, 752990, 1081745, 1729795, 2163490, 2421713, 3459590, 4843426, 10724729, 12108565, 21449458, 24217130, 53623645, 75073103, 107247290, 150146206, 375365515, 750731030]

約数ペア:

[(1, 750731030), (2, 375365515), (5, 150146206), (7, 107247290), (10, 75073103), (14, 53623645), (31, 24217130), (35, 21449458), (62, 12108565), (70, 10724729), (155, 4843426), (217, 3459590), (310, 2421713), (347, 2163490), (434, 1729795), (694, 1081745), (997, 752990), (1085, 691918), (1735, 432698), (1994, 376495), (2170, 345959), (2429, 309070), (3470, 216349), (4858, 154535), (4985, 150598), (6979, 107570), (9970, 75299), (10757, 69790), (12145, 61814), (13958, 53785), (21514, 34895), (24290, 30907)]