745716790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 1694032704

約数和(自身を除く): 948315914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 167, 182, 245, 334, 455, 490, 637, 701, 835, 910, 1169, 1274, 1402, 1670, 2171, 2338, 3185, 3505, 4342, 4907, 5845, 6370, 7010, 8183, 9113, 9814, 10855, 11690, 15197, 16366, 18226, 21710, 24535, 30394, 34349, 40915, 45565, 49070, 63791, 68698, 75985, 81830, 91130, 106379, 117067, 127582, 151970, 171745, 212758, 234134, 318955, 343490, 446537, 531895, 585335, 637910, 819469, 893074, 1063790, 1170670, 1521871, 1638938, 2232685, 3043742, 4097345, 4465370, 5736283, 7609355, 8194690, 10653097, 11472566, 15218710, 21306194, 28681415, 53265485, 57362830, 74571679, 106530970, 149143358, 372858395, 745716790]

約数ペア:

[(1, 745716790), (2, 372858395), (5, 149143358), (7, 106530970), (10, 74571679), (13, 57362830), (14, 53265485), (26, 28681415), (35, 21306194), (49, 15218710), (65, 11472566), (70, 10653097), (91, 8194690), (98, 7609355), (130, 5736283), (167, 4465370), (182, 4097345), (245, 3043742), (334, 2232685), (455, 1638938), (490, 1521871), (637, 1170670), (701, 1063790), (835, 893074), (910, 819469), (1169, 637910), (1274, 585335), (1402, 531895), (1670, 446537), (2171, 343490), (2338, 318955), (3185, 234134), (3505, 212758), (4342, 171745), (4907, 151970), (5845, 127582), (6370, 117067), (7010, 106379), (8183, 91130), (9113, 81830), (9814, 75985), (10855, 68698), (11690, 63791), (15197, 49070), (16366, 45565), (18226, 40915), (21710, 34349), (24535, 30394)]