1185191690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{6491}}^1$

素因数の和:6579

約数の個数: 48

約数和(自身を含む): 2320760160

約数和(自身を除く): 1135568470

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 2945, 4805, 5890, 6491, 9610, 12982, 18259, 32455, 36518, 64910, 91295, 123329, 182590, 201221, 246658, 402442, 616645, 1006105, 1233290, 2012210, 3823199, 6237851, 7646398, 12475702, 19115995, 31189255, 38231990, 62378510, 118519169, 237038338, 592595845, 1185191690]

約数ペア:

[(1, 1185191690), (2, 592595845), (5, 237038338), (10, 118519169), (19, 62378510), (31, 38231990), (38, 31189255), (62, 19115995), (95, 12475702), (155, 7646398), (190, 6237851), (310, 3823199), (589, 2012210), (961, 1233290), (1178, 1006105), (1922, 616645), (2945, 402442), (4805, 246658), (5890, 201221), (6491, 182590), (9610, 123329), (12982, 91295), (18259, 64910), (32455, 36518)]