27386790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 44843610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2089, 2185, 2622, 4178, 4370, 6267, 6555, 10445, 12534, 13110, 20890, 31335, 39691, 48047, 62670, 79382, 96094, 119073, 144141, 198455, 238146, 240235, 288282, 396910, 480470, 595365, 720705, 912893, 1190730, 1441410, 1825786, 2738679, 4564465, 5477358, 9128930, 13693395, 27386790]

約数ペア:

[(1, 27386790), (2, 13693395), (3, 9128930), (5, 5477358), (6, 4564465), (10, 2738679), (15, 1825786), (19, 1441410), (23, 1190730), (30, 912893), (38, 720705), (46, 595365), (57, 480470), (69, 396910), (95, 288282), (114, 240235), (115, 238146), (138, 198455), (190, 144141), (230, 119073), (285, 96094), (345, 79382), (437, 62670), (570, 48047), (690, 39691), (874, 31335), (1311, 20890), (2089, 13110), (2185, 12534), (2622, 10445), (4178, 6555), (4370, 6267)]