28835070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 76826880

約数和(自身を除く): 47991810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1481, 1770, 1947, 2962, 3245, 3894, 4443, 6490, 7405, 8886, 9735, 14810, 16291, 19470, 22215, 32582, 44430, 48873, 81455, 87379, 97746, 162910, 174758, 244365, 262137, 436895, 488730, 524274, 873790, 961169, 1310685, 1922338, 2621370, 2883507, 4805845, 5767014, 9611690, 14417535, 28835070]

約数ペア:

[(1, 28835070), (2, 14417535), (3, 9611690), (5, 5767014), (6, 4805845), (10, 2883507), (11, 2621370), (15, 1922338), (22, 1310685), (30, 961169), (33, 873790), (55, 524274), (59, 488730), (66, 436895), (110, 262137), (118, 244365), (165, 174758), (177, 162910), (295, 97746), (330, 87379), (354, 81455), (590, 48873), (649, 44430), (885, 32582), (1298, 22215), (1481, 19470), (1770, 16291), (1947, 14810), (2962, 9735), (3245, 8886), (3894, 7405), (4443, 6490)]