15678034870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{76333}}^1$

素因数の和:76429

約数の個数: 64

約数和(自身を含む): 31657236480

約数和(自身を除く): 15979201610

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 47, 94, 95, 115, 190, 230, 235, 437, 470, 874, 893, 1081, 1786, 2162, 2185, 4370, 4465, 5405, 8930, 10810, 20539, 41078, 76333, 102695, 152666, 205390, 381665, 763330, 1450327, 1755659, 2900654, 3511318, 3587651, 7175302, 7251635, 8778295, 14503270, 17556590, 17938255, 33357521, 35876510, 66715042, 68165369, 82515973, 136330738, 165031946, 166787605, 333575210, 340826845, 412579865, 681653690, 825159730, 1567803487, 3135606974, 7839017435, 15678034870]

約数ペア:

[(1, 15678034870), (2, 7839017435), (5, 3135606974), (10, 1567803487), (19, 825159730), (23, 681653690), (38, 412579865), (46, 340826845), (47, 333575210), (94, 166787605), (95, 165031946), (115, 136330738), (190, 82515973), (230, 68165369), (235, 66715042), (437, 35876510), (470, 33357521), (874, 17938255), (893, 17556590), (1081, 14503270), (1786, 8778295), (2162, 7251635), (2185, 7175302), (4370, 3587651), (4465, 3511318), (5405, 2900654), (8930, 1755659), (10810, 1450327), (20539, 763330), (41078, 381665), (76333, 205390), (102695, 152666)]