9898378770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2521}}^1\times {\mathrm{2671}}^1$

素因数の和:5216

約数の個数: 96

約数和(自身を含む): 27655969536

約数和(自身を除く): 17757590766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2521, 2671, 5042, 5342, 7563, 8013, 12605, 13355, 15126, 16026, 17647, 18697, 25210, 26710, 35294, 37394, 37815, 40065, 52941, 56091, 75630, 80130, 88235, 93485, 105882, 112182, 123529, 130879, 176470, 186970, 247058, 261758, 264705, 280455, 370587, 392637, 529410, 560910, 617645, 654395, 741174, 785274, 1235290, 1308790, 1852935, 1963185, 3705870, 3926370, 6733591, 13467182, 20200773, 33667955, 40401546, 47135137, 67335910, 94270274, 101003865, 141405411, 202007730, 235675685, 282810822, 329945959, 471351370, 659891918, 707027055, 989837877, 1414054110, 1649729795, 1979675754, 3299459590, 4949189385, 9898378770]

約数ペア:

[(1, 9898378770), (2, 4949189385), (3, 3299459590), (5, 1979675754), (6, 1649729795), (7, 1414054110), (10, 989837877), (14, 707027055), (15, 659891918), (21, 471351370), (30, 329945959), (35, 282810822), (42, 235675685), (49, 202007730), (70, 141405411), (98, 101003865), (105, 94270274), (147, 67335910), (210, 47135137), (245, 40401546), (294, 33667955), (490, 20200773), (735, 13467182), (1470, 6733591), (2521, 3926370), (2671, 3705870), (5042, 1963185), (5342, 1852935), (7563, 1308790), (8013, 1235290), (12605, 785274), (13355, 741174), (15126, 654395), (16026, 617645), (17647, 560910), (18697, 529410), (25210, 392637), (26710, 370587), (35294, 280455), (37394, 264705), (37815, 261758), (40065, 247058), (52941, 186970), (56091, 176470), (75630, 130879), (80130, 123529), (88235, 112182), (93485, 105882)]