66894630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 122217690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 47, 55, 57, 66, 94, 95, 110, 114, 141, 165, 190, 209, 227, 235, 282, 285, 330, 418, 454, 470, 517, 570, 627, 681, 705, 893, 1034, 1045, 1135, 1254, 1362, 1410, 1551, 1786, 2090, 2270, 2497, 2585, 2679, 3102, 3135, 3405, 4313, 4465, 4994, 5170, 5358, 6270, 6810, 7491, 7755, 8626, 8930, 9823, 10669, 12485, 12939, 13395, 14982, 15510, 19646, 21338, 21565, 24970, 25878, 26790, 29469, 32007, 37455, 43130, 47443, 49115, 53345, 58938, 64014, 64695, 74910, 94886, 98230, 106690, 117359, 129390, 142329, 147345, 160035, 202711, 234718, 237215, 284658, 294690, 320070, 352077, 405422, 474430, 586795, 608133, 704154, 711645, 1013555, 1173590, 1216266, 1423290, 1760385, 2027110, 2229821, 3040665, 3520770, 4459642, 6081330, 6689463, 11149105, 13378926, 22298210, 33447315, 66894630]

約数ペア:

[(1, 66894630), (2, 33447315), (3, 22298210), (5, 13378926), (6, 11149105), (10, 6689463), (11, 6081330), (15, 4459642), (19, 3520770), (22, 3040665), (30, 2229821), (33, 2027110), (38, 1760385), (47, 1423290), (55, 1216266), (57, 1173590), (66, 1013555), (94, 711645), (95, 704154), (110, 608133), (114, 586795), (141, 474430), (165, 405422), (190, 352077), (209, 320070), (227, 294690), (235, 284658), (282, 237215), (285, 234718), (330, 202711), (418, 160035), (454, 147345), (470, 142329), (517, 129390), (570, 117359), (627, 106690), (681, 98230), (705, 94886), (893, 74910), (1034, 64695), (1045, 64014), (1135, 58938), (1254, 53345), (1362, 49115), (1410, 47443), (1551, 43130), (1786, 37455), (2090, 32007), (2270, 29469), (2497, 26790), (2585, 25878), (2679, 24970), (3102, 21565), (3135, 21338), (3405, 19646), (4313, 15510), (4465, 14982), (4994, 13395), (5170, 12939), (5358, 12485), (6270, 10669), (6810, 9823), (7491, 8930), (7755, 8626)]