164558310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1019}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 287832090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 769, 1019, 1538, 2038, 2307, 3057, 3845, 4614, 5095, 5383, 6114, 7133, 7690, 10190, 10766, 11535, 14266, 15285, 16149, 21399, 23070, 26915, 30570, 32298, 35665, 42798, 53830, 71330, 80745, 106995, 161490, 213990, 783611, 1567222, 2350833, 3918055, 4701666, 5485277, 7836110, 10970554, 11754165, 16455831, 23508330, 27426385, 32911662, 54852770, 82279155, 164558310]

約数ペア:

[(1, 164558310), (2, 82279155), (3, 54852770), (5, 32911662), (6, 27426385), (7, 23508330), (10, 16455831), (14, 11754165), (15, 10970554), (21, 7836110), (30, 5485277), (35, 4701666), (42, 3918055), (70, 2350833), (105, 1567222), (210, 783611), (769, 213990), (1019, 161490), (1538, 106995), (2038, 80745), (2307, 71330), (3057, 53830), (3845, 42798), (4614, 35665), (5095, 32298), (5383, 30570), (6114, 26915), (7133, 23070), (7690, 21399), (10190, 16149), (10766, 15285), (11535, 14266)]